Answer: B
Step-by-step explanation:
-3(10x + 4y) + 6(6x - 2y)
= -30x - 12y + 36x - 12y
= 6x - 24y
Answer:
202.5 ft²
Step-by-step explanation:
The scale factor for area is the square of the scale factor for linear dimensions. Thus the scaled image will have an area of ...
(10 ft²)×4.5² = 202.5 ft²
Answer:
Step-by-step explanation:
the slope would be 1.5 or 3/2 because that is how much X is being multiplicated by.
Answer:
Standard error for the distribution of means = 0.4474
Step-by-step explanation:
Standard error for the distribution of means is given as
σₓ = σ/√n
where σ = standard deviation = 2.237
n = sample size = 25
σₓ = (2.237/√25)
σₓ = 0.4474
Hope this Helps!!!
Answer:
how many gallons
Step-by-step explanation:
