Ask question

Ask question

All categories

andrey2020 [161]

2 years ago

13

Ayuda porfavor urgenteee 15 puntos!!!

1 answer:

VMariaS [17]2 years ago

4 0

Answer:

x=11

z=16

Step-by-step explanation:

5x+3z=70

3x+4z=64

2x-z=6

z=2x-6

5x+3(2x-6)=70

11x=88

x=11

z=2(11)-6

=16

You might be interested in

Julie made five loaves of bread that had 1/4 cup of flour in each loaf. How many cups of flour were used in all?

Liono4ka [1.6K]

Answer:

1 1/4 cups in total

Step-by-step explanation:

1 loaf-1/4 cup

2 loaf- 2/4 cup

3 loaf= 3/4 cup

4 loaf=4/4 cup

5 loafs in total equal: 1 1/4

Hope this helped!

7 0

2 years ago

Read 2 more answers

The radius of a circle is 3 millimeters. What is the circle's area? r=3 mm Use 3.14 for . square millimeters

Lena [83]

I’m pretty sure it’s 3,140,000

6 0

2 years ago

A 51-foot ladder is leaning up against a building . The top of the ladder reaches the wall at a height of 50 feet . How far is t

alexandr402 [8]

If 50^2 +b^2=51^2 then
2500+b^2=2601
b^2=100
b=10

4 0

3 years ago

Read 2 more answers

EASY GEOMETRY**<br>what is the measure of the angle shown

3241004551 [841]

I think the answer is B.

But my second choice would be C.

8 0

3 years ago

Read 2 more answers

Express 120% as a fraction in simplest form

Kisachek [45]

Answer:

6/5

Step-by-step explanation:

120% turns into 120/100 and from there you simply

3 0

2 years ago