Question

52 decreased by twice Vanessa's age
Use the variable v to represent Vanessa's age.

Answer 1

@Ghastlyspec

Answer 2

Of, so you need this made into an equation?

Answer 3

yes :o

Answer 4

Okay, so v=Vanessa's age.

We are subtracting 52 by vanessa's age. x=52 - 2v should be your equation.

Answer 5

Do you understand the equation?

Answer 6

x=52? O.o

Answer 7

where do I get x from

Answer 8

Okay so x is the sum, which means 52 minus twice vanessa's age.

Answer 9

Like 5 + 5=x, x is the unknown variable which in this case is your answer.

Answer 10

Any other part of it you do not understand?

Answer 11

@Ashleyy_Smith Any other questions?

Answer 12

Yes ((:
Aldo is riding his bicycle. He rides at a speed of 9 kilometers per hour for 22.5 kilometers. For how many hours does he ride?

Answer 13

Okay, every hour is 9 km, We have guaranteed 2 hours since 9*2=18, Then we have about 4.5 km extra.

Answer 14

We can instantly say there is 1/3 of an hour extra but what about the other 1.5 km?

Answer 15

We currently have 2 hours and 20 minutes with 21 km traveled.

Answer 16

mhm I see

Answer 17

Now for the last 1.5, If 3 km is 20 minutes, How long is 1.5?

Answer 18

ummmm 13?

Answer 19

Okay, 3 km is 20 minutes, 1.5 + 1= 2.5. Therefore 1.5 + 1.5 = 3

Answer 20

3k = 20 minutes
Divide 3 in half

Answer 21

20/3? right?

Answer 22

No, that is 20 divided by 3.
I am asking to divide 3 in half, If you have three pieces of a brownie left and you and one friend are sharing, how would you split it evenly so you both have the same amount?

Answer 23

share the last piece in half (:

Answer 24

Exactly so is 3 km is 20 minutes what is 1.5?

Answer 25

If 3km = 20 min
1.5km =x

Solve for x.

Answer 26

3

Answer 27

Incorrect, If 1.5 is half of 3 and 3km is 20 minutes, How long is 1.5 km?

Answer 28

Time and distance are dependent on each other, If distance changes, the time does too, if the time changes, the distance does as well.

Answer 29

Time and distance are dependent on each other, If distance changes, the time does too, if the time changes, the distance does as well.

Answer 30

hmmmmmmmmmmmm

Answer 31

So 3km = 20 minutes, If we chop 3 in half we get 1.5, Since the distance changed, The time has to also by the same amount. So 3km is now in half becoming 1.5km, what is 20 divided in half?