Answer:
f=-2.75
Step-by-step explanation:
2(f-2)=3(2f+5)-8
2f-4=6f+15-8
2f-6f=7+4
-4f=11
f=-11÷4
=-11/4=-2/3/4=-2.75
Find the midpoint of (-6,2) (-4,-11)
Answer:
(-5,-4.5)
Step-by-step explanation:
what is 15-10c=13 worked out
Answer:
[tex]15 - 10c = 13 \\ 10c = 15 - 13 \\ 10c = 2 \\ c = \frac{2}{10} \\ c = \frac{1}{5} [/tex]
3.7+9f=49.6 which is the value of f
9f =49.6-3.7
9f=45.9
f = 5.1
HELP 50 POINTS!! ILL GIVE BRAINLIEST
Answer:
C. t = [tex]\frac{30}{7}[/tex]
Step-by-step explanation:
Mixed number would be
4 and 2/7
How do you solve the problems no links if it is wrong I know
Answer: 350
Step-by-step explanation:
You can see how each number is multiplied by 7. You can take 50x7 to now get 350
Answer using the steps: the 1st and 2nd term of a certain geometric sequence are 10 and -5 respectively. what is the 5th term of the geometric sequence
Answer:
hgnatvaveBfsbztntsrqbrahrahrah
Solving Two Step Equations
9x + 6/3 = 5x + 2
Answer:
x = 0
Step-by-step explanation:
In this case it isn't exactly 2 steps, but you can still solve it.
First, simplify. Divide 6 with 3:
9x + (6/3) = 5x + 2
9x + 2 = 5x + 2
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Subtract 2 and 5x from both sides:
9x (-5x) + 2 (-2) = 5x (-5x) + 2 (-2)
9x - 5x = 2 - 2
4x = 0
Divide 4 from both sides of the equation to isolate the variable, x:
(4x)/4 = (0)/4
x = 0/4 = 0
x = 0 is your answer.
~
Answer:
4x+5
Step-by-step explanation:
9x+6/3=5x+2=9x-5x=4x+3+2=4x+4
HELP ME PLEASEEE UGHHHH
Hello everyone, could someone help me with this problem
what is the range in kilometers walked for charity
Answer:
Other events (such as charity walks) range from 20km to 100km taking a variety of times depending on the fitness and experience of the walker (average time on Oxfam 100km walk is 28-32 hours).
Step-by-step explanation:
yw!
A boy leaves home at 9:15, and arrives at school at 10:05. If he travels non stop at an average speed of 6 kmh, what is the distance, in km, if his home from school?
Answer:
the internet is your answer
Which side is the hypotenuse of XYZ
The number of different cars sold in some country rose from 205 in 1997 to 280 in 2007. Find the percent increase. Round to the nearest whole percent.
The percent increase is ____%
Answer:
the answer is 37 percent
Which of the statements about the graph below is true the first answer
Answer:
yes the first answer hope you get it right
Caroline rolls a fair dice 90 times.
How many times would Caroline expect to roll an even number?
please answer quickly doing hw
Answer:
The probability to roll a number greater than 3 is 3 over the 6 total (1,2,3,4,5,6).
That can be simplified to 1/2 for the probability.
If she rolls the dice 90 times 90 x 1/2 or 45 rolls will receive a number greater than 3.
Answer: 45
whats the slope of a line that goes through (-8,5) and (3,-7)?
Answer:
bk
Step-by-step explanation:
jlvlivh
Answer:
dunno what the other guy said but I'm pretty sure the answer is -12/11, or -1.09.
convert $2.40 into cents
Answer: 240¢
Step-by-step explanation:
100¢ in a dollar.
$2.40 * 100 = 240
240¢
Most television showsUse 13 minutes of every hour for commercials leaving the remaining 47 minutes for the actual show. One popular told me that she wants to change the ratio of commercial time to Showtime to be 3:7. Which way would have left commercials if the if you were still watching for two hours?
Answer:
Step-by-step explanation:née
Sixty tickets at $60 each cost
Answer:
360$
Step-by-step explanation:
you multiply I think?
I need this one quick it depends on my first grade for this quarter, What is the equation of the line that passes through the points (4, 15) and (0, 3)?
A.
B.
C.
D.
Answer:
y=3x+3
Step-by-step explanation:
Round your answer to THREE (3) decimal places. If you do not round correctly, your answer will be marked incorrect.
If necessary, add zeros to your decimal to have 3 decimal places.
Your answer will be counted wrong if does not have 3 decimal places.
Answer:
Step-by-step explanation:
you need to add all 5 numbers together, then divide my 5. the answer should be 89.6
Asking again cause some idiot broke my other question, What is the equation of the following graph in vertex form?
parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity
Courtesy of Texas Instruments
y = (x − 4)2 − 4
y = (x + 4)2 − 4
y = (x + 2)2 + 6
y = (x + 2)2 + 12
Answer:
Hi there!
The vertex form equation is y=a(x-d)^2+c where the vertex is (d, c).
The vertex is always the turning point when the y-values start to travel in the opposite direction from which they began traveling on the opposite side of the turning point. Therefore the point (4, -4) is the vertex.
y=a(x-4)^2-4
We can sub in a point on the graph in order to solve for the a-value. Let's use (6, 0), and sub that in for x and y.
0=a(6-4)^2-4
0=a(2)^2-4
4=4a
a=4/4
a=1
Therefore the equation is y=(x-4)^2-4
Hope this helps!
Step-by-step explanation:
A cashier has a total of 110 bills, made up of tens and hundreds. The total value of the money is $5780. How much of each kind does he have?
He has ____ tens and ____ hundreds.
Answer:
58 tens and 52 hundreds
Step-by-step explanation:
110 bills total equaling 5780.
58 times 10 = 580 meaning the remaining 52 bills are hundreds
52 times 100 = 5200 add the 580 to get 5780
Ilus How many feet are in 8 meters? 1 m = 3.3 ft 8 m = [?] ft
Answer:
26.4ft
Step-by-step explanation:
8*3.3
38=1/8k+47
Find the value of k
Answer:
[tex]k=-72[/tex]
Step-by-step explanation:
[tex]38=\frac{1}{8} k+47[/tex]
Switching the sides of the equation isn't required, but it helps to reduce confusion.
[tex]\frac{1}{8}k+47=38[/tex]
Since there is a positive 7, we are going to do the opposite operation, which is addition.
[tex]\frac{1}{8}k+47-47=38\\\text\:\:\:\:\:\:-47\:\:\:\:\:\:\:\:\:-47[/tex]
Simplify
+47 - 47 will cancel each other out, so we are left with:
[tex]\frac{1}{8}k=-9[/tex]
Now, multiply 8 to both sides, since the equation gives us 1 divided 8, so the opposite operation of division is multiplication.
[tex]8\cdot \frac{1}{8}k=8\left(-9\right)[/tex]
On the right side, we have the same thing as [tex]\frac{8}{1} \cdot \frac{1}{8}[/tex], so 8 we can cancel the equation on the right side since they are both the same number.
On the left, we have [tex]8\left(-9\right)[/tex], which is -72.
Therefore, [tex]k=-72[/tex].
5. Use the word bank to complete the sentences below. Write the matching letter next to the correct word that makes that statement true. (5 points)
Answer:
A- x-intercept
B- y-intercept
C- x-coordinate
D- y-coordinate
E- solution
Step-by-step explanation:
2737÷13 full workingout
210.53846
×wwwwwwwwwwwwwwwww
[tex]2737/13=\frac{2737}{13}[/tex]
This is because division is always the same as a fraction
Find the value of x.
A) 10
C) 11
E) 8
B) 6
D) -6
rosa travels 36 miles per hour how long does it take her to travel 3 miles? your answer should be in hours, accurate to at least the nearest tenth.
A snack food company decreases the size of their single-serving size tortilla chips bag to 3.0 ounces, which is 10% less than the original size.
What is the original size of the bag?
Round your answer to the nearest tenth.
Answer:
3.3
Step-by-step explanation:
cause i said so
Answer:
3.3
Step-by-step explanation:
im never wrong your welcome