Answer:
-8=-16+m
-8+16=m
m=8
I would appreciate if my answer is chosen as a brainliest answer
Answer:
30
70
5 (5 nickels for every 1 quarter)
Answer:
Step-by-step explanation:
Given
See attachment for illustration
Required
Find x
To do this, we apply Pythagoras theorem.
From the attachment, the length of the hypotenuse is 16.7ft
While the length of the opposite/adjacent is 8.9ft
Length x is calculated using:
Take square roots
Answer: (-2,1)
Step-by-step explanation:
Answer:
x=2 and y= -1
Step-by-step explanation:
substitute x value in equation 2
2(5y+7)+4y=0
10y+14+4y=0
14y = -14
y= -1
here,
x= 5(-1)+7
x= -5+7
x=2