Ask question

Ask question

All categories

3 years ago

7

You purchase 5 pounds of apples and 2 pounds of oranges for $9.your friend purchases 5 pounds of apples and 6 pounds of oranges

for $17

1 answer:

sesenic [268]3 years ago

8 0

Apple is a dollar per pound, and orange is 2 dollar per pound.
5a+2o=9
- 5a+6o=17
-4o=-8
-4o/-4=-8/-4
O=2

5a+2(2)=9
5a+4=9
-4 -4
5a=5
5a/5=5/5
A=1

You might be interested in

There are 10 boys and 20 girls in a class.

Bingel [31]

Step-by-step explanation:

There are 10 + 20 = 30 total students in the class.

Total marks for the class = 60 * 30 = 1800.

Total marks for the girls = 54 * 20 = 1080.

=> Total marks for the boys = 1800 - 1080 = 720.

Mean mark for the boys = 720 / 10 = 72.

3 0

3 years ago

Write 6.105 in expanded form

dedylja [7]

6 + .1 + .005

Hope this helps!

5 0

4 years ago

Find the equation of the line shown.

lina2011 [118]

Answer:

2n

Step-by-step explanation:

I think it might be 2n sorry if I'm wrong

8 0

3 years ago

1. Andrea is selling candies as a fund-raiser. She spent $50 on supplies for making the candles.

evablogger [386]

Answer:

b domian range

Step-by-step explanation:

-50+?=?

sold for 10 dollars

8 0

3 years ago

(-8,5) M= -2/5 converted into point slope form

hichkok12 [17]

The point slope form of point (-8,5) and slope m = -2/5 is $y-5=\frac{-2}{5}(x+8)$

Step-by-step explanation:

We are given a point (-8,5) and slope m = -2/5 and we need to write it in point slope form.

The standard form of point slope is:

$y-y_1=m(x-x_1)$

where m is slope and (x_1,y_1) is the point.

Putting values and finding point slope form:

$y-y_1=m(x-x_1)$

$y-5=\frac{-2}{5}(x-(-8))$

$y-5=\frac{-2}{5}(x+8)$

So, the point slope form of point (-8,5) and slope m = -2/5 is $y-5=\frac{-2}{5}(x+8)$

Keywords: Equation of line using Slope

Learn more about Equation of line using Slope at:

#learnwithBrainl

5 0

3 years ago