Answer:
B. $264.00
Step-by-step explanation:
==>The image that shows the pattern of the arrangement of tiles consists of:
2 large tiles = $0.96*2 = $1.92
8 small tiles = $0.26*8 = $2.08
This implies that $4 would need to be spent to cover 1ft²
Therefore, to cover an area of 22ft by 3ft, it would cost Fred the following below:
Area to be covered = 22×3 = 66ft²
$4 --> 1ft²
x$ ---> 66ft²
= (66 × 4)/1
= $264.00
Answer:
21r +3
Step-by-step explanation:
3(7r + 1) =
Distribute
3*7r +3*1
21r +3
Answers:
When we evaluate a logarithm, we are finding the exponent, or <u> power </u> x, that the <u> base </u> b, needs to be raised so that it equals the <u> argument </u> m. The power is also known as the exponent.

The value of b must be <u> positive </u> and not equal to <u> 1 </u>
The value of m must be <u> positive </u>
If 0 < m < 1, then x < 0
A <u> logarithmic </u> <u> equation </u> is an equation with a variable that includes one or more logarithms.
===============================================
Explanation:
Logarithms, or log for short, basically undo what exponents do.
When going from
to
, we have isolated the exponent.
More generally, we have
turn into 
When using the change of base formula, notice how

If b = 1, then log(b) = log(1) = 0, meaning we have a division by zero error. So this is why 
We need b > 0 as well because the domain of y = log(x) is the set of positive real numbers. So this is why m > 0 also.
Answer:
Domain= x∉Real numbers
Step-by-step explanation:
Answer:
22 cupcakes
Step-by-step explanation:
13+15=28
50-28=22