Rita is planting saplings along her garden fence. when she started, she had x packages of saplings with 5 saplings per package. she planted 15 saplings and has at most 20 left. how many packages of saplings did she start with? what would the solution look like on a number line graph?
when rita started,(blank) she had packages of saplings. the solution can be represented as (blank) with an arrow to the (blank) .

A. When Rita started, she had 7 packages of saplings.

B. If we represent x (number of packages of saplings) on a number line graph, it will start on number 4 (number of packages Rita still has) then moves to the right to number 7, that is the number of packages when Rita started to plant.

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Number of packages Rita started = x

Number of saplings per package = 5

Number of saplings planted by Rita = 15

Number of saplings left = 20

2. How many packages of saplings did she start with?

Number of packages Rita started = (Number of saplings planted by Rita + Number of saplings left)/Number of saplings per package

Replacing with the real values:

x = (15 + 20)/5

x = 35/5 = 7

When Rita started, she had 7 packages of saplings.

3. What would the solution look like on a number line graph?

If we represent x (number of packages of saplings) on a number line graph, it will start on number 4 (number of packages Rita still has) then moves to the right to number 7, that is the number of packages when Rita started to plant.

1 is c

2 is a

3 is a

step-by-step explanation:

it would take 7/10 of an hour too fill the pool.

step-by-step explanation: