Answer:
She would use the mean.
Step-by-step explanation:
Answer:
y = -5x + 1
Step-by-step explanation:
When the equation is written in slope-intercept form, as these are, then the slope is the coefficient of x. Here, the only equation that has -5 as the coefficient of x is ...
y = -5x +1
= 512000000
The steps are in the link : https://www.symbolab.com/solver/polynomial-addition-calculator/%5Cleft(3.2%20%5Ccdot10%5E%7B2%7D%5Cr...
The answer is 20000000/10 hope that helps
Answer:
the answer is
Step-by-step explanation:
x=1/2y+5---i
4x+3y=-20 ----ii
putting value of x in eqn Ii
4×(1/2×y+5)+3y=-20
2y+5+3y=-20
5y+5=-20
5y=-20-5
5y=-25
y=-25/5
y=-5
putting value in eqn I
x=1/2×-5+5
x=-5/2+5
x=5/2