Answers
Answer:
Infinitely many
Step-by-step explanation:
They both equal the same equation
Answer:
All real numbers are solutions.
Step-by-step explanation:
4(z−5)+2=4z−18
Step 1: Simplify both sides of the equation.
4(z−5)+2=4z−18
(4)(z)+(4)(−5)+2=4z+−18(Distribute)
4z+−20+2=4z+−18
(4z)+(−20+2)=4z−18(Combine Like Terms)
4z+−18=4z−18
4z−18=4z−18
Step 2: Subtract 4z from both sides.
4z−18−4z=4z−18−4z
−18=−18
Step 3: Add 18 to both sides.
−18+18=−18+18
0=0
Related Questions
Somone please help me. Giving brainliest !!
Answers
Answer:
j = 7
Step-by-step explanation:
First expand the right hand side:
3 = 3(j-6)
3 = 3j - 18
Then we can move 18 to the left hand side and calculate for j.
3 = 3j - 18
21 = 3j
j = 7
Katie wants to collect over 100 seashells. She already has 34 seashells in her collection. Each day, she finds 12 more seashells on beach. Katie can use fractions of days to find seashells. Write an inequality to determine the number of days, dd, it will take Katie to collect over 100 seashells.And please demonstrate it on a number line
Answers
Answer:
full answer na po yarnnnnnnnn
PLS HELP ME, WILL GIVE BRAINLIEST!!
Answers
Answer:
no they are too far apart
Step-by-step explanation:
Please help me solve this ASAP
Answers
Answer:
There is no solution.
Step-by-step explanation:
In simplifying this, you'd start by distributing the negative sign on the left.
-(6x + 6) + 2 = -6x - 3 becomes -6x - 6 + 2 = -6x - 3.
Then you can add -6 and 2 on the left.
-6x - 6 + 2 = -6x - 3 becomes -6x - 4 = -6x - 3.
With that done, you can add 4 to both sides.
-6x - 4 = -6x - 3 becomes -6x = -6x + 1.
Then, add 6x to both sides.
-6x = -6x + 1 becomes 0 = 1.
Here, we run into an issue - 0 does not equal 1, and there is no way to avoid running into this while solving this equation. This means that this problem has no solution, there is no value that x can have that would make it true.
Plot each pair of points in the Cartesian plane and solve for the distance between them. Write your answer on a separate one whole graph paper. ( 15 points) 1. A(0,8) and B(5,5) 2. C(3, 1) and D(0,-2) 3. EC -6,3) and F(-6,-2)
Answers
Answer:
hame naghi ahta
Step-by-step explanation:
Carly collected 4 1/4 pounds of newspaper for the recycling drive. Chloe collected 5 times as much newspaper as Carly. How many pounds of newspaper did Chloe collect
Answers
Answer:
21 1/4
Step-by-step explanation:
5x4 1/4
The product of a rational and irretional number is always, sometime, or never rational.
Answers
Answer:
Step-by-step explanation:
The product of a rational number and an irrational number is SOMETIMES irrational." If you multiply any irrational number by the rational number zero, the result will be zero, which is rational. Any other situation, however, of a rational times an irrational will be irrational.
Can someone help me with this please
Answers
Answer:
b
Step-by-step explanation:
evaluate m/-6/5 for m = 6 3/4
need an explanation pls^^
Answers
Answer:
- 5 [tex]\frac{5}{8}[/tex]
Step-by-step explanation:
[tex]\frac{m}{-\frac{6}{5} }[/tex] , is equivalent to
m ÷ - [tex]\frac{6}{5}[/tex] , substitute given value of m
= 6 [tex]\frac{3}{4}[/tex] ÷ - [tex]\frac{6}{5}[/tex] ( change mixed number to improper fraction )
= [tex]\frac{27}{4}[/tex] ÷ - [tex]\frac{6}{5}[/tex] ( leave first fraction, change ÷ to × , flip second fraction )
= [tex]\frac{27}{4}[/tex] × - [tex]\frac{5}{6}[/tex] ( cancel 27 and 6 by 3 )
= [tex]\frac{9}{4}[/tex] × - [tex]\frac{5}{2}[/tex] ( multiply values on numerator/ denominator )
= - [tex]\frac{9(5)}{4(2)}[/tex]
= - [tex]\frac{45}{8}[/tex]
= - 5 [tex]\frac{5}{8}[/tex]
3
Use the drawing tools) to form the correct answer on the provided graph
Plot the axis of symmetry and the point where the maximum value occurs for this function
x=+x+22-8
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Select
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Answers
To find the maximum value of the function, we need to know the vertex of the parabola[tex]\large \boldsymbol {} \displaystyle ax^2+bx+c=0 \\\\ \boldsymbol{x_v=-\frac{b}{2a} } \\\\\\ \boldsymbol {y_v=ax_v+bx_v+c}[/tex]
Where [tex]\large \boldsymbol {x_v \ \ ; \ \ y_v}[/tex] - are the coordinates of the vertex of the parabola
[tex]\large \boldsymbol \displaystyle {} f(x)=-(x+2)^2+8 = -1\cdot x^2-4x+4 \\\\\\ \displaystyle x_v=-\frac{-4}{-2} =-2 \\\\\\y_v=-(-2+2)^2+8 =8[/tex] The graph in the attached file
2. original: $20.00
percent of discount: 40%
And explain why
Answers
Answer:
because u loss $12 I think
Solve: 2x+1= 2X - 1
A) No Solution
B) x = 0
C) Infinitely Many Solutions
Answers
Answer:
A) No Solution
Step-by-step explanation:
2x+1=2x-12x-2x=-1-10 = -2Thus, it has no solution
Which of the following comparisons is NOT true?
A 5,125.5 > 5,125.081
B 617.07 > 617.058
C 15.88 < 15.98
DC 14,109 > 14,21
Answers
Answer:
.
Step-by-step explanation:
Answer:
D.) is not true, though you didn't finish the whole number we can see that 14,109 is not greater than 14,21(0)... I hope this helped.
eighty four million nine hundred and six thousand five hundred and seventy one in numbers
Answers
Answer:
84 ,906, 571
<3
Can you help me with this post? 1,2:3,24 2 1/5 : 3/4 2/7:0,42
Answers
Answer:
2:57
Step-by-step explanation:
2:57 ururyrhhdhhdhhdhdggfhfhdisjssbdvhjsnbhijnvhhhvhhxggfhfhfisi
10 feet for $7.00
20 feet for $13.00
50 feet for $28.00
100 feet for $57.50
Your boss sends you to the hardware store to buy tie down rope. He tells you to buy the best deal. What is the savings per unit between the best deal and worst deal?
A) $50.00
B) $25.00
C) 5 cents
D) 14 cents
Answers
Answer:
D. 14 cents
Step-by-step explanation:
At 10 feet for $7, that is 70 cents for every foot
At 20 feet for $13, that is 65 cents for every foot
At 50 feet for $28, that is 56 cents for every foot
At 100 feet for $57.50, that is 58 cents (rounded) for every foot
The best deal is 50 feet at 56 cents
The worst deal is 10 feet at 70 cents
So we do 70 - 56 = 14
So the answer is the savings per unit between the best deal and worst deal is 14 cents
A number is 6 times another number and their sum is 28.what are the two numbers
Answers
Answer: Let the 2 numbers be x and
sum of two numbers is 28....Eq 1: x + y = 28
sum of 6 times the 1st number and 3 times the 2nd number is 105....Eq 2: 6x + 3y = 105
Rearrange Eq 1 to solve for x.
x + y = 28
x = 28 - y --> Substitute into Eq 2, you get
6(28 - y) + 3y = 105
168 - 6y + 3y = 105
-3y = -63
y = -63 / -3 = 21
Now solve for x using Eq 1.
x = 28 - y = 28 - 21 = 7
hope it helped
Step-by-step explanation:
does 2/4 and 2/3 have the LCM of 12?
Answers
Answer:
yes
Step-by-step explanation:
2/4 and 2/3 has a LCM of 12
Answer:
Step-by-step explanation:
The LCM of 2/4 and 2/3 is 2. This is because 2/4 goes into 1, 3/2, and 4/2=2. 2/3 goes into 4/3, 6/3=2.
Find the hypotenuse of a right triangle given the legs 10 cm and 24 cm.
A. 26 cm
B. 21.8 cm
C. 6.4 cm
D. 18 cm
Answers
Step-by-step explanation:
you take the square of ten and add to the square of twenty four then find the square root of the answer
Answer:
26 cm
Step-by-step explanation:
to be honest took the test 3 times and never got this one right it could very well be 21.8 so if it does happen to be 21.8 please someone correct me
6(6v +6) - 5 = 1 + 6v
Need answer with explaination
Answers
Answer:
v=-1
Step-by-Step Explanation:
Answer:
[tex]v=-1[/tex]
Step-by-step explanation:
[tex]6\left(6v+6\right)-5=1+6v[/tex]
Use the distributive property to multiply 6 by 6v+6:
[tex]36v+36-5=1+6v[/tex]
Subtract 5 from 36 = 31
[tex]36v+31=1+6v[/tex]
Subtract 6v from both sides:
[tex]36v+31-6v=1[/tex]
Combine like terms:
[tex]36v[/tex] and [tex]-6v[/tex] [tex]=30v[/tex]
[tex]30v+31=1[/tex]
Subtract 31 from both sides:
[tex]30v=-30[/tex]
Divide both sides by 30:
[tex]\cfrac{30v}{30}=\cfrac{-30}{30}[/tex]
[tex]v=-1[/tex]
_________________________
Glenda wants to find out how often people in her town visit the cinema.
She collects data from 10 people standing in a queue outside a cinema.
Answers
Answer:
huh your questions make no sense there has to be more
Step-by-step explanation:
Hardest questions please help
Please
Answers
Answer:
17. landmark
18. BANALITIES
Step-by-step explanation:
5. Alex bought two hots dogs, fries, and a water at the food truck. The hot dogs were
$2.35 each and the fries were $1.25. When he paid with a $10 bill he received $1.45 in
change. How much was the water?
35 4.7070
Answers
Answer:
2.60
Step-by-step explanation:
4.70 hotdogs
fries 1.25
water 2.60= 8.55-10=1.45
Please, please help!!
Emerson purchased a game that was on sale for 18% off. The sales tax in his county is 8%. Let y represent the original price of the game. Write an expression that can be used to determine the final cost of the game.
Answers
Using decimal multipliers, it is found that the expression that can be used to determine the final cost of the game is given by:
[tex]C = 0.8856y[/tex]Decimal multipliers:The equivalent multiplier for an increase of a% is given by: [tex]\frac{100 + a}{100}[/tex]The equivalent multiplier for an decrease of a% is given by: [tex]\frac{100 - a}{100}[/tex]In this problem:
Purchase for 18% off, hence decrease of 18%, that is, [tex]\frac{100 - 18}{100} = 0.82[/tex].Sales tax of 8%, hence, an increase of 8%, that is, [tex]\frac{100 + 8}{100} = 1.08[/tex].Applying both multipliers, the expression is:
[tex]C = y(0.82)(1.08) = 0.8856y[/tex]
To learn more about decimal multipliers, you can take a look at https://brainly.com/question/19808269
what would be the measure of <a.
Answers
Answer:
360 is the constant
Step-by-step explanation:
You have a rectangular prism as shown below. Its height is 7 cm, its width is 4 cm, the length is 3 cm. How would we calculate this volume?
Answers
9514 1404 393
Answer:
84 cm³
Step-by-step explanation:
There are formulas for the volumes of simple geometric solids: prism, cylinder, pyramid, cone, frustum of a pyramid or cone.
The formula for the volume of a rectangular prism is ...
V = LWH . . . . . product of Length, Width, and Height
Put the numbers in place of the corresponding variables and do the arithmetic.
V = (3 cm)(4 cm)(7 cm) = 84 cm³
The volume of this rectangular prism is 84 cubic centimeters.
Okay which fraction is equal to 0.370?
Answers
It should be B) because it the closest.
[tex]Let \: \: \: \: x = 0.370370.... \\ therefore \: \: \: x \: = 0.370370... \\ = > 1000x = 370.370370... \\ = > 1000x - x = 370.370370... - 0.370370... \\ = > 999x = 370 \\ = > x = \frac{370}{999} [/tex]
Answer:B)
[tex] \frac{370}{999} [/tex]
Hope it helps
If f(x) = 3x +9 x when f(x) = 30
Answers
Answer:
[tex]x=5/2[/tex]
Step-by-step explanation:
When [tex]f(x)=30[/tex], we have [tex]3x+9x=30[/tex].
Combining like terms on the right side, we have [tex]12x=30[/tex].
Finally, dividing by [tex]12[/tex] we get [tex]x=30/12[/tex].
We note that [tex]30=6*5[/tex] and [tex]12=6*2[/tex], so [tex]30/12=5/2[/tex].
So, [tex]\boxed{x=5/2}[/tex] and we're done!
A 2-column table with 8 rows. Column 1 is labeled Student with entries 1, 2, 3, 4, 5, 6, 7, 8. Column 2 is labeled Mean Word Length with entries 7.1, 4.5, 6.9, 5.2, 5.0, 4.7, 6.1, 4.5.
Given this data, what is the range of the average word lengths?
Is the variation between sample means large or small?
Answers
Answer: 2.6/small
Step-by-step explanation:
Answer:
its 2.6 and small
Step-by-step explanation:
The person is right im just here to confirm xd
Help me I HATE MATH!!!
Answers
Answer:
2, 3, ,6 ,9. (YOUR ANSWER)
All numbers listed below!
15282 ÷ 1 = 15282
15282 ÷ 2 = 7641
15282 ÷ 3 = 5094
15282 ÷ 6 = 2547
15282 ÷ 9 = 1698
15282 ÷ 18 = 849
15282 ÷ 27 = 566
15282 ÷ 54 = 283
15282 ÷ 283 = 54
15282 ÷ 566 = 27
15282 ÷ 849 = 18
15282 ÷ 1698 = 9
15282 ÷ 2547 = 6
15282 ÷ 5094 = 3
15282 ÷ 7641 = 2
15282 ÷ 15282 = 1
1, 2 , 3, 6, 9, those are the factors there is more but for the question above