The answer to the multi answer question is y = 4x + 13, and y = 3x2 - x - 1
Answer:
1: ratio
2: decimal
3: fraction
Step-by-step explanation:
17-6 x 10/2+ 12
17-60/2+12
17-30+12
17-18
= -1
Answer:
b
Step-by-step explanation:
Distribute parenthesis and collect like terms, noting that the second parenthesis is distributed by - 1
(4x² - 8xy +2y²) - (9x² - 4xy - 7y²)
= 4x² - 8xy + 2y² - 9x² + 4xy + 7y² ← collect like terms
= (4x² - 9x²) + (- 8xy + 4xy) + (2y² + 7y²)
= - 5x² - 4xy + 9y² → b
Answer:
2 11/32 or 75/32
Step-by-step explanation:
2 3/8 - 1/4 x 1/8= 2 3/8 - 1/32= 19/8- 1/32= 76/32 - 1/32= 75/32= 2 11/32
