2 years ago

15x+5y=10 5x-7y=12solve using elimination

Mathematics

1 answer:

Paul [167]2 years ago

8 0

Point form: (1,-1)
equation form: x = 1, y = -1

You might be interested in

The sum of three numbers is 12. The sum of twice the first number, 5 times the second number, and 6 times the third number is

Ede4ka [16]

A suitable calculator can row-reduce the augmented matrix.

first number: 3
second number: 1
third number: 8

5 0

3 years ago

The distance from place A to place B is 100 yards. What is this distance in terms of feet?

Rashid [163]

Answer:

Step-by-step explanation:

one yard is 3 feet

100x3=300

6 0

3 years ago

Read 2 more answers

Children shorter than 54 inches get into the water park free. Howard is currently 42 inches tall. He grows approximately 3 inche

slava [35]

Answer:

42 + 3y ≤ 54

Step-by-step explanation:

6 0

3 years ago

What is the slope of this line

ohaa [14]

Slope-intercept form is given by y = mx + b. m represents the slope of the equation, and b represents the y-intercept.

m = 10.322

The slope is 10.322.

6 0

3 years ago

What is 9+10 pls help it too hard :( I give brainiest give me step by step explain

Svetllana [295]

Answer:

9+10=90

Step-by-step explanation:

10x9=90

I hope it helps:)

3 0

2 years ago

Read 2 more answers

15x+5y=10 5x-7y=12solve using elimination ​

15x+5y=10 5x-7y=12solve using elimination