Answer:
D) 14
Step-by-step explanation:
f(x) = -3x - 1
f(-5) = -3(-5) - 1
f(-5) = 15 - 1
f(-5) = 14
D) 14
65% of 1 = .65
65/100 = 13/20
65/100 = .65
65/100 = .65¢
Answer: 46
Step-by-step explanation:
3.5 since its asking how many he has, he has 3.5 its not askint how many bags he needs or how much a bag holds
In 8, 9, 10, all the triangles are similar, meaning corresponding sides have the same ratio.
8. hypotenuse / (short side) = 25/x = x/9
x² = 25*9 = 5²×3²
x = √(5²×3²) = 5*3 = 15
9. (long side) / (short side) = x/7 = 9/x
x² = 7*9
x = √(9*7) = 3√7
10. (short side) / (long side) = x/48 = 48/64
x = 48²/64 = 36
