Answer:
the absolute value of 5 is simply, 5
Step-by-step explanation:
Answer:
x = - 3, y = - 1
Step-by-step explanation:
y = 7x + 20 -----> equation 1
4x - y = - 11
4x - ( 7x + 20 ) = - 11
4x - 7x - 20 = - 11
- 3x = - 11 + 20
- 3x = 9
x = 9 / - 3
x = - 3
Substitute x = - 3 in equation 1,
y = 7 ( - 3 ) + 20
= - 21 + 20
y = - 1
Hence,
x = - 3
y = - 1
Answer:
x=2y
Step-by-step explanation:
random guess
Answer:
x= 36 and y= 9
Step-by-step explanation:
because I said so. jk math
B, because
3/15=x/75
75/15=5
3*5=15
15 is your answer.
