Jake studied x hours for a big test. Julie studied twice as long.
1 answer:
Answer:
x times 2
Step-by-step explanation:
the unknown in this problem is the amount of time Jake spent studying. What we do know, is that Julie spent 2 times as long as Jake has. So you take Jake's time and multiply it by 2 sice Julie studied twice as long.
You might be interested in
Answer:
k = 5
Step-by-step explanation:
The value of k is added to each y-coordinate, so represents the amount of up-shift. If the shift up is 5 units, then k=5 .
Step-by-step explanation:
Equation--> 5x - 35 = 45
5x - 35 = 45
+35 +35
5x = 80
5x/5 = 80/5
Solution---> x = 16
I am pretty sure that it is just 7. since (-7)^2 is 49 and (-7)^-1 should be 7 and 49/7=7 (you might want to double check with a calculator)
Answer:
I think 25.50
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
The volume should be 5x^3.
The length is 5x and the width is x so the length is 5 times the width.