Answer:
50 - 11 = 39
39 states do not border Canada
11 to 39
Solve for x.
7x - 3 = 4x - 9
Answer:
x= -2
Step-by-step explanation:
7x-3=4x-9
3x-3= -9
3x= -6
x= -2
Answer:
x=-2
Step-by-step explanation:
7x=4x-6
7x-4x=4x-6-4x
3x=-6
3x/3 = -6/3
x=-2
Using graph paper, determine the line described by the given point and slope. Click to show the correct graph below.
(-2, 3) and 0
Answer:
Probably the 1st picture.
Step-by-step explanation:
keep in mind, the center is 0.
red one !!! answer it pleasee
Answer:
(6, -2)
Step-by-step explanation:
The midpoint of the segment RS is point M (5, 3). Therefore, the average of the x coordinates of R and S is 5, and the average of the y coordinates of R and S is 3. The x coordinate of R is 4. For 4 and the x coordinate of S to have an average of 5, the x coordinate of S must be 6. Therefore, our point is of the form (6, y). For 8 and the y coordinate of S to have an average of 3, the y coordinate of S must be -2. Therefore, our answer is (6, -2)
Is the expression 56/-7
undefined? If not, find the quotient.
Select the correct choice below and, if necessary, fill in the answer box within your choice.
Answer:
not undefined- quotient is -8, an integer
Step-by-step explanation:
Determie the perimeter of the actual flower bed.
(Answer,will get mark brainliest) *don’t answer if you don’t know
Answer:
the perimeter is 16
Step-by-step explanation:
I think pls tell me if I'm wrong
SOMEONE HELP ME!!!
Find the distance between points P(7, 4) and Q(1, 2) to the nearest tenth.
What is the midpoint of PQ?
Answer: the distance between the points are -17
write down 7 numbers that have a range of 10 and a mean of 12
Answer:
7 10 11 12 13 14 17
Step-by-step explanation:
this
is
the answer
7, 10, 11, 12, 13, 14, 17 are the 7 numbers that have a range of 10 and a mean of 12.
What is Statistics?Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.
The range of a list of numbers is the difference between the largest and smallest values of that list of numbers.
The mean is the sum of the observations to the total number of observations.
The seven numbers are 7, 10, 11, 12, 13, 14, 17
Range =17-7=10
Mean=7+10+11+12+13+14+17/7
=84/7
=12
Hence, 7, 10, 11, 12, 13, 14, 17 are the 7 numbers that have a range of 10 and a mean of 12.
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use a proportion to find the missing side length in the following similar figures.
a. x= 4.5cm
b. x= 18cm
c. x= 8m
d. x= 2.25cm
what is the anwser to this −4(w+1)=−24
Answer:
− 4 = − 2 0
Step-by-step explanation:
Answer:
= -7
Divide both sides by the numeric factor on the left side, then solve.
help for this qestion and extra point
Answer:
12.15
Step-by-step explanation:
The furniture store sells each chair (c) for $225. To have them shipped to their house, the store charges $60. If the Browns bought c number of chairs, how much did they spend (s)?
==========================================================
Explanation:
1 chair = 225 dollars
c chairs = 225c dollars .... multiply both sides by c
This shows that buying c chairs costs 225c dollars
c is a placeholder for a positive whole number
Add on the $60 shipping cost to get the total cost 225c+60
Therefore s = 225c+60
Just question on plz. Major points and will give brainliest.
Answer:
56.94 is the answer to number one
Step-by-step explanation:
Maxine bought 3 bags of oranges and a bag of apples. The bag of apples cost $4. Brody bought 2 bags of oranges and a cake. The cake cost $9. Maxine and Brody spend the same amount of money on their shopping trips. Which equation represents the cost of each bag of oranges (c)?
Answer:$4.30, if your rounding but if not $4.33
Step-by-step explanation:
last question please helpp me:))))
Answer:
blue
Step-by-step explanation:
blue
Answer:
Step-by-step explanation:
Help me please with this
Answer:
$1,007.38
Step-by-step explanation:
Answer:
$143.91
Step-by-step explanation:
2,014.72/14
143.908571429
143.91
Factor the expression completely. -21x^3+3x
Answer:
The answer is -3x(7x^2 - 1)
James determined that these two expressions were equivalent expressions using the values of x = 4 and x = 6. Which statements are true? Check all that apply.
7 x + 4 and 3 x + 5 + 4 x minus 1
When x = 2, both expressions have a value of 18.
The expressions are only equivalent for x = 4 and x = 6.
The expressions are only equivalent when evaluated with even values.
The expressions have equivalent values for any value of x.
The expressions should have been evaluated with one odd value and one even value.
When x = 0, the first expression has a value of 4 and the second expression has a value of 5.
The expressions have equivalent values if x = 8.
Answer:
Two or more Algebraic expressions are said to be equivalent, if both the expression produces same numerical value , when variable in the expressions are replaced by any Real number.
The two expressions are
1. 7 x +4
2. 3 x +5 +4 x =1
Adding and subtracting Variables and constants
→7 x +5=1
→7 x +5-1
→7 x +4
→ When x=2,
7 x + 4 =7×2+4
=14 +4
=18
So, Both the expression has same value =18.
→So, by the definition of equivalent expression, when ,you substitute , x by any real number the two expression are equivalent.
Correct options among the given statement about the expressions are:
1.When x = 2, both expressions have a value of 18.
2.The expressions have equivalent values for any value of x.
3.The expressions have equivalent values if x = 8.
A line goes through the points (7, 3) and (–1, 5). Write the equation of the line in slope-intercept form. Show your work for full credit. (How did you go from those two points to having the equation in slope-intercept form? Or, how did you go form having the equation in point-slope form to slope-intercept form?)
23 points!!!
Answer:
8x-y+10=0
Step-by-step explanation:
What is the slope of this question help???
Answer:
I would love to!
The slope is 3, or 3/1
Step-by-step explanation:
To find the slope, you have to count the rise over run. 3 over 1. The best way to find this, is to go up each unit until you see that the line touches an exact point. Once you find that, go over.
Answer:
y = 3x + 10
Step-by-step explanation:
When x=0, y = 10
When y=0, x = -3.3333333333333
What happens to spoons when they work too hard (riddle)
Answer:
They go stir crazy
:)
The answer sentence will be "They go stir-crazy"
What is additive and multiplicative inverse?Additive inverse of a number is a number added to that number such that the sum equals to zero. The multiplicative inverse of a number is a number multiplied by another such that their product is 1.
Given are the properties names coded by alphabetic letters,
The expressions with code and property are;
10) 1(3+a) = 3+a: multiplicative inverse (T)
6) 0+2b = 2b: Additive inverse (H)
2) 5x1/5 = 1: multiplicative inverse (E)
12) 1x♤ = ♤: multiplicative inverse (Y)
5) 91 = 1x91: multiplicative inverse (G)
11) 3/axa/3 =1: multiplicative inverse (O)
8) 1 = -2/7x-7/2: multiplicative inverse (S)
15) T = 1/axa: multiplicative inverse (T)
14) 0 = -5x+5x: Additive inverse (I)
3) ♤+0 = ♤: Additive inverse (R)
1) 66+0 = 66: Additive inverse (C)
9) 0 = -y+y; Additive inverse (R)
7) ↑+↓ = 0; Additive inverse (A)
13) ⍟ +0 = ⍟; Additive inverse (Z)
4) 3+(-3) = 0; Additive inverse (Y)
Hence, the sentence is "They go stir-crazy"
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0.00952 in scientific notation
Answer:
9.52
Step-by-step explanation:
HURRY 50 POINTS!!!
Hernando ate of a pizza for a dinner. He gave his 6 friends the rest of the pizza and told them to share it equally
To determine the fraction of the whole pizza that each of his friends received Hernando performed the calculations
below
(6-5) 1
8
1
He concluded that each person received g of the whole pizza Are Hemando's calculations correct? Explain why or
Yes, they are correct. Hemando divided 6 by 6.
Yes, they are correct. Hernando divided by 6.
No, they are not correct. Hemando should have multiplied by 6. not divided by 6.
No they are not correct Hemando should have divided 8 by 6. not 6 by 6.
Answer:
Yes, they are correct. Hemando divided 6 by 6
Step-by-step explanation:
have a good day srry if its wrong:)
What is the square root of 30 rounded to the 2 decimal places.
Answer:
5.48
Step-by-step explanation:
Convert
√30 to a decimal.
5.47722557
Find the number in the hundredth place 7 and look one place to the right for the rounding digit 7. Round up if this number is greater than or equal to 5 and round down if it is less than 5.
The model shows the expression 21 + 9.
Which expression is equivalent to this sum?
0 3(7+3)
O 3(7) + 3
3+7+3
7(3+3)
Answer:
D
Step-by-step explanation:
What is 0.524 In scientific notation
Write the converse of the statement below. Then determine whether the statement is true or false. If false, give a counter example. Conditional Statement: If two angles are corresponding in parallel lines, then they are congruent.
Answer:
no
Step-by-step explanation:
ben score 44 out of 60 marks in the math test.
what is his score as a percentage to 1 decimal place
Answer:
73.3%
Step-by-step explanation:
is the following relation a function (1 point)
-101
Answer:
No
Step-by-step explanation:
Does not pass vertical line test
Write an equation to represent each statement
I
1. The product of 3 and a number increased by six is 24.1
Answer:
3x + 6 = 24.1
Step-by-step explanation:
The product of 3 and a number (x) increased (adding) by 6 is 24.1 (the result).
Malik has $575 in the bank and each week he withdraws $25 out of his
account. How much money will he have after 8 weeks?
Answer:
375$
Step-by-step explanation:
25*8 is 200, 575-200 is 375