# Faye, MArtin, and JOhn have stickers, Faye has 18 stickers, She gives some to MArtin, and now has 7 stickers left. Write a number sentence that can be used to find the number of stickers FAye gives MArtin. Faye now has 7 stickers.john has twice as many stickers as Faye. Complete the number sentence below that can be used to find the number of stickers John has. -7x=_

martin=m
john=j

f=18
f-x
m+x
f-x=7
so subsitute f=18 for f in f-x=7
18-x=7
18=7+x
subtract 7 from both sides
11=x
faye gave 11 stickers to martin

f now equals 7 so forget that f equaled 18 before so f=7
j=2f
we know that f=7 so we subsitute f=7 for f in the equation
j=2(7)
j=14
john has 14 stickers

before
f=18
m=?
j=14

after
f=7
m=?+11
j=14

## Related Questions

Mary can read 6 pages in 4 minutes how many can she read in 14 minutes?

Mary would need about 2 hours and 16 minutes to read a 100 page book.

Step-by-step explanation:

21

Step-by-step explanation:

6 divided by 4 is 1.5 (the number of pages she can read in one minute)

1.5 x 14 = 21

Six is subtracted from a number. The result is divided by four. This result is added to 10 to give 30. What is the number? Question 10 options:

a)

4

b)

80

c)

16

d)

86

Question 11 (5 points)
Machine A can produce 435 widgets in 3 hours. At this rate, how many widgets can Machine A produce in 7 hours?

Question 11 options:

a)

3045

b)

21

c)

1015

d)

186

D and C

Step-by-step explanation:

Question 10: 86 - 6 = 80

80 ÷ 4 = 20

20 + 10 = 30

Question 11: 435 ÷ 3 = 145

145 x 7 = 1015

Selena rides her bicycle to work. It takes her 15 minutes to go 3 miles. How many feet will she travel in 3 minutes

Selena traveled 0.6 miles in 3 minutes which is a total amount of 3,168 feet since one mile is equal to 5,280 feet.

Ratio and proportion

distance:time
given that it takes 15 minutes for 3miles
3mi:15min is the ratio

should be the same as the other
3mi:15min=?mi:3min

convert to fraction
3mi/15min=?mi/3min
1mi/5min=?mi/3min
times both sides by 3min
3min mi/5min=?mi
3mi/5=?mi
3/5mi=?mi

she will travel 3/5mi in  3mins

.08 is is ten times great as