Answers
Answer:
1. A
2. B.
3. 2^3 or 8
4. C.
Step-by-step explanation:
use mathaway
Related Questions
9. To fill up his fuel tank, Sam puts in 16.8 gallons of gas at $3.90 per gallon. How much does Sam spend on fuel? Round to the hundredths place.
Answers
Answer:
$65.52
Step-by-step explanation:
y = mx + b
y = amount spent on fuel = ?
m = price per gallon = $3.90
x = gallons = 16.8
b is not needed for this problem
y = (3.90)(16.8)
y = $65.52
The amount of money that Sam spends on fuel will be $65.52.
What are ratio and proportion?A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.
To fill up his fuel tank, Sam puts in 16.8 gallons of gas at $3.90 per gallon.
The amount of money that Sam spends on fuel will be given by the multiplication of the numbers 16.8 and 3.9.
⇒ $3.90 x 16.8
⇒ $65.52
The amount of money that Sam spends on fuel will be $65.52.
More about the ratio and the proportion link is given below.
https://brainly.com/question/14335762
#SPJ2
3/5 TIMES 1/2 WHOEVER ANSWERES IN UNDER 2 MINUTS I WILL MARK BRAINLIEST AND ILL GIVE YOU EXTRA POINTS
Answers
Step-by-step explanation:
3/10 or 0.3
hope it helps:))!
Answer:
0,3
= 3/10
Step-by-step explanation:
thank you
i hope this helps
Write an equation of the line passing through the given points.
(3,-25) and (-3,5)
y=
Answers
Answer:
y = -5x -10
Step-by-step explanation:
This is the slope-intercept form:
[tex]y-y_{1} = m(x -x_{1})[/tex]
First, we look for the slope. The slope is found by using the equation:
[tex]m = \frac{y_{2}-y_{1} }{x_{2} -x_{1}}[/tex]
[tex]m = \frac{5 - (-25)}{-3 - 3} = \frac{30}{-6} = -5[/tex]
m = -5.
Now, given the two points, our y₁ is -25, and our x₁ is 3. Therefore, we substitute these values into the equation, and get:
y - (-25) = -5(x - 3)
y + 25 = -5(x - 3)
y + 25 = -5x + 15
y = -5x + 15 -25
y = -5x -10
Answer:
the answer to the problem is y= -5x - 10
Encuentra las soluciones de las siguientes ecuaciones:
a) 8x -(2-3x) = 18
b)12-(4x - 6) = 5x
c)4. (x + 3) - (1 - x)= 1
d)3. (2x - 1) +21=5. (3x - 2) + 1
e)-2(x + 6) + 2 = -4- (10-2x)
Answers
Answer:
20
Step-by-step explanation:
Step-by-step explanation:
a.27.9
b. -13
If the radius of a circle is 3.5 cm, what is the diameter?
Answers
Answer:
7
Step-by-step explanation:
The diameter is twice the radius, and 2(3.5) = 7.
Mark got 18 out of 25 questions correct on his science test. What percent of the questions did he get incorrect
Answers
Answer:
28%. mark got 28% WRONG
Step-by-step explanation:
another way to write 18/25 is 18 divided by 25. 18/25=0.72. 0.72 as a percentage is 72%. You are asking what percent he got wrong. 100%-72%=28%. Mark got 28% wrong/
heeeeeeeelppppppppppppp
plz
plz
i will mark you brill please just if you help
Answers
Somebody pls help I need help wit my homework!!!!
Answers
Step-by-step explanation:
(3,4) would be the answer
2) A pair of jeans costs $80. The store is having a sale for 30% off. What would
the new cost of the jeans be? Show your work.
Answers
Answer:
$56
Step-by-step explanation:
$80 x .3 = $24
$80 - $24 = $56
You can also do $80 x .7 = $56.
Hope that helps!
The table shows interest owed for a home improvement loan based on how long it takes to pay off the loan.
a. How much more interest is owed on $900 (ignore the AED) for 9 months than for 6 months?
b. Does the interest rate increase at a constant rate?
(Please answer quick! Don't go to other answers and copy and paste or put something that isn't even about this, I really need help! Thank you.)
Answers
Answer:
its soooooooo long make it shorter i need toknow it shorter
Step-by-step explanation:
An equation is modeled.
What value of x makes the equation true?
(MATH HELP) 7TH GRADE MATH
Answers
Answer:
c
Step-by-step explanation:
(-1)x5= -5
-5+6=1
Answer:
The answer is C.
Step-by-step explanation:
PLS HELP! WILL GIVE BRAINLIEST!
A test is worth 60 points. Multiple choice questions are
worth 2 points, and
short-answer questions are worth 5 points. If the test has
15 questions, how
many multiple-choice questions are there?
A. m+ s = 60
B. m+ s = 15
C. m:s= 15
D. 2m + 5s = 15
Answers
Answer:
2m + 5s = 15
I hope it helps.
have a great day.
find x. and rounddddd
Answers
Answer:
X=117.9
Step-by-step explanation:
I got itttt
If the triangle has a base length of 8in and a total area of 32 in what is the height
Answers
When finding the area of a triangle, the formula is half the base times the height. 8x8=64, 64/2 is 32. PLEASE MARK BRAINLIEST IF I HELPED
The formula for area of a triangle is 1/2(b x h).
If you do 8 x 8, you get 64 and half of 64 is 32.
Hope this helps! :(
Find the value of x so that the ratios are equivalent.
3:x and 12:40
X=
help pls
Answers
Answer:
10
Step-by-step explanation:
Divide both sides by 4
Evaluate the expression when x = 28 and y=5. x-3y
Answers
Answer:
13
Step-by-step explanation:
Substitute x for 28 and y for 5:
(28) - 3(5)
28 - 15
13
Cary puts $500 into a savings account that earns 5.5% annually. The amount in her account can be modeled by C(t) = 500(1.055)t, where t is the time in years.
Write the expression best approximates the amount of money in her account using a weekly growth rate. (DO NOT ROUND ANY NUMBERS)
***Just need some clarification, it says there is annual growth rate but the question is asking that I change the function into weekly growth rate so...how do I do that?
Answers
Answer:
Answer: a) A(t)= $500(1.055)^t
b) Amount after 9 years A(9) = $809.55
Amount after 17 years A(17) = $1242.40
sorry if im wrong
Step-by-step explanation:
Graph y=2x -7 NEED HELP
Answers
Answer:
Step-by-step explanation:
MATH SEND HELP THANKS BAES
Answers
4,5 and 3,6
alternate exterior:
1,8 and 2,7
same side interior:
4,6 and 3,5
corresponding angles:
1,6
2,5
4,7
3,8
:)
Please help me on this or give me the answer!
Answers
Answer:
i agree with he or she they are correct as well
Step-by-step explanation:
Which type of loan is similar to a credit card, where the lender sets the
maximum amount that you can borrow based on your equity in the home?
A. Equity
B. A second mortgage
O c. An amortization
D. An equity line of credit
Answers
Answer: B
Step-by-step explanation:
Answer:
A second mortgage
If an organism has 35% of cytosines, how
many adenines will it have?
35%
15%
25%
Answers
Answer:
Unknown
Step-by-step explanation:
Since you have 35 C, you will have 35 G. Without knowing the number of thymine, the number of adenine is unknown .
That is all the information you can get from this. Just because there are 35 C and G, there doesn't have to be an equal number of A and T
Answer: 15%
Step-by-step explanation: I just did it
help pls ! ASAP
Erin recycles milk bottles, soda cans, and newspapers. If the following items are in the trash bin, what percent of the items can be recycled?
6 milk bottles, 1 banana peel, 4 newspapers, 4 soda cans, 5 apple cores
A.
40%
B.
14%
C.
100%
D.
70%
Answers
Answer:
i think its 70 percent
Step-by-step explanation:
CAN SOMEONE PLEASE HELP
Answers
Step-by-step explanation:
The answer is down here
1. 8
2. 2
3. b
4. f
please help me im in deep need
Answers
Answer:
Its C
Step-by-step explanation:
because N and O would have been numerators but they are denominators
4) -3x – 2y = -17
9x + 2y = 23
A) (1,7)
B) (10, 7)
C) (5, 7) D) (-7,7)
Answers
Answer:
A). (1, 7)
Step-by-step explanation:
-3x – 2y = -17
9x + 2y = 23
____________+
6x = 6
x = 6/6
x = 1
9x + 2y = 23
9(1) + 2y = 23
9 + 2y = 23
2y = 23 - 9
2y = 14
y = 14/2
y = 7
Hi can you please help me with #11, & 12? Please show all your work.
Thank you in advance
Answers
9514 1404 393
Answer:
11. (-4, -1)
12. (2, 7)
Step-by-step explanation:
The midpoint is the average of the end point coordinates. For segment AB, the midpoint M is ...
M = (A+B)/2
If you have A and M, you can find the other end point B from ...
2M = A+B . . . . multiply the above equation by 2
B = 2M -A . . . . subtract A from both sides
__
11. The midpoint (M) is ...
M = ((-1, 2) +(-7, -4))/2 = (-1-7, 2-4)/2 = (-8, -2)/2
M = (-4, -1)
__
12. The missing end point is ...
Z = 2Y -X
Z = 2(-4, 8) -(-10, 9) = (2(-4)+10, 2(8) -9)
Z = (2, 7)
katie is using fabric to create skirts for her friends each skirts uses 5/6 a yard of fabric how much fabric does she need to create 9 skirts
Answers
Answer:
10.8
divide 9 by 5/6
Yeah- I need help please
-3r - 13
r = 2
Answers
Answer:
The answer should be -19
Step-by-step explanation:
-3r - 13 = ?
-3(2) - 13 = ?
-6 - 13 = ?
-19 = ?
1) Find the x-coordinate of the vertex, y-coordinate of the vertex, and the z-
intercepts.
y= 22 +42-5
3-coordinate of vertex f
y-coordinate of vertex c
* -intercepts d
a. = 5:0 = -1
b. -5 = 1
c. 2
d. 7
e. -2
f. -9
Answers
Answer:
b is the answer i think
Step-by-step explanation:
I learned this at some point
