Question

Which ratio is equivalent to 978
?(1 point)
Responses

13
1 third

318
3 over 18

326
3 over 26

18
Answer
Lars purchases a new SUV. The car has a 15-gallon gas tank. If he can drive 330 miles on a full tank of gas, what is the unit rate of miles per gallon of gas?(1 point)
Responses

15 miles per gallon
15 miles per gallon

20 miles per gallon
20 miles per gallon

22 miles per gallon
22 miles per gallon

0.046 miles per gallon
Answer
The amount of money that Sarah earns varies directly with the number of hours worked. If Sarah earns $320 for working 40 hours, determine the constant of proportionality.(1 point)
Responses

9
9

8
8

7
7

6
Answer
The table represents the time it took Bill to complete sets of math problems. Which equation represents this relationship?

time( in minutes) number of problems in set
30 36
40 48
50 60
60 72
(1 point)
Responses

y=1.2x
y is equal to 1 point 2 x

y=12x
y is equal to 12 x

y=x+12
y is equal to x plus 12

y=x+1.2
y is equal to x plus 1 point 2
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Answer
A whale swims 200 miles in 5 days. Which equation can be used to find how many miles it swims in 16 days?(1 point)
Responses

y=200×16
y is equal to 200 times 16

y=20016
y is equal to 200 over 16

200=16x
200 is equal to 16 x

y=2005×16
y is equal to 200 fifths times 16
Answer
Which one of these is NOT a characteristic of a proportional graph?(1 point)
Responses

It passes through the origin (0, 0).
It passes through the origin (0, 0).

The y values are always larger than the x values.
The y values are always larger than the x values.

It is a straight line.
It is a straight line.

yx
is the same for all points on the line.
Answered by GPT 3.5
The answer is 3 over 26.
Answered by GPT 3.5
The unit rate of miles per gallon of gas is 22 miles per gallon.
Answered by GPT 3.5
The constant of proportionality is 8.
Answered by GPT 3.5
The correct equation that represents this relationship is y = 1.2x, where y represents the number of problems in the set and x represents the time in minutes.
Answered by GPT 3.5
The equation that can be used to find how many miles the whale swims in 16 days is y = (200/5) * 16.
Answered by GPT 3.5
The characteristic of a proportional graph that is NOT true is: "The y values are always larger than the x values."