Answer:
x = 5, x = -2
Step-by-step explanation:
x² - 3x - 4 = 6
Subtract: x² - 3x - 10 = 0
Find two numbers to factor: adds up to -3x, product is -10x²: -5x and 2x
Substitute: x² - 5x + 2x - 10 = 0
Factor: (x - 5)(x + 2) = 0
Solutions: x = 5, x = -2
Answer:
14
Step-by-step explanation:
14
Answer:
$2/p x peaches+$1.5/p x apples=15
16/h x hb+2/h x hw=32
Here you go, hopw this helps! :-)
Answer + Step-by-step explanation:
3. {($2 ÷ by the pound) x lbs. of peaches} + ($1.50 x lbs. of apples) = $15
4. {(16mi. ÷ by the hour) x hours biked) + {(2mi. ÷ by the hour) x hours walked} = 32 miles