Answer:
x = 34
Step-by-step explanation:
F = 180 - (90 + 42)
F = 48
2x + 64 + 48 = 180
2x = 180 - 64 - 48
2x = 68
x = 68/2
x = 34
Answer:
lalal idek
Step-by-step explanation:
Answer:
$150
Step-by-step explanation:
convert the percent to decimal, 0.40, then multiply it by 250 to get 100, then subtract, 250-100=$150
Answer:
Step-by-step explanation:
Given
x² - 3x
add ( half the coefficient of the x- term)²
x² + 2(- )x + (- )²
= (x - )² +