Answer:
<em>x ≥ 2</em>
Step-by-step explanation:
Distribute 8:
8 (3.5x - 2) ≥ 40
28x - 16 ≥ 40
Add 16:
28x ≥ 40 + 16
28x ≥ 56
Divide by 28:
x ≥ 56 ÷ 28
x ≥ 2
Y = 6x - 15
(8,?)....x = 8, so sub in 8 for x and solve for y
y = 6(8) - 15
y = 48 - 15
y = 33......(8,33)
(-1,?)
y = 6(-1) - 15
y = -6 - 15
y = - 21.....(-1,-21)
(5,?)
y = 6(5) - 15
y = 30 - 15
y = 15......(5,15)
Answer:
c
Step-by-step explanation:
a dilation with a scale factor means the image would be twice as big as the pre image
Answer:
1260 ft^2
Step-by-step explanation:
Since it has to be whole numbers, the first divide 142 by 2. It gives you 71. The maximum area is when the sides L1 and L2 are almost the same. The best is 35 and 36. 35*36 is 1260ft^2.