Answer:
I believe the answer is B.
Step-by-step explanation:
Because a proportional relationship is one where x is proportional (equal) to y, and Graph A does not fall into that category, and Graph B does, the answer should be B.
Answer:
The answer A
Step-by-step explanation:
Only graph A represents a proportional relationship.
Two quantities are proportional to each other if the graph is a straight line through the origin.
Answer:
6x² - 17x - 45
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor
(2x - 9)(3x + 5)
= 2x(3x + 5) - 9(3x + 5) ← distribute both parenthesis
= 6x² + 10x - 27x - 45 ← collect like terms
= 6x² - 17x - 45
5 pizza cost $60
9 pizzas cost $ x
now solve for x
x= (9*60)/5
x= 540/5
x= 108
9 pizzas will cost $108
I hope that's help Acan !
Answer:
There were 7 girls in Mr. Brown's class to begin with.
i really hope this helps/brainliest is always appreciated
Answer:
80⁰
Step-by-step explanation:
Angle = 100⁰
Supplement = 180 - 100 = 80⁰