Answer:
Step-by-step explanation:
Use laws of exponents to simplify the right set of parentheses.
Now use the law of exponents for a product of powers with the same base.
Finally, use the definition of a negative exponent.
Answer:
2
Step-by-step explanation:
If the ratio is 2:3 that means there are 2 boys and 3 girls because the sentence starts with BOYS to GIRLS meaning the number of girls come second
Answer:
The equation of the line is
Step-by-step explanation:
step 1
Find the slope
The formula to calculate the slope between two points is equal to
we have
(-2,11) and (9,22)
substitute
step 2
Find the equation in slope intercept form
where
m is the slope
b is the y-intercept
we have
substitute in the equation and solve for b
Adds 2 both sides
The equation of the line is
D. 45 is the correct answer
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