Answer:
A
Step-by-step explanation:
I am not sure though. Sorry if it is wrong :(
Answer:
If
then
and 
Step-by-step explanation:
Solve two inequalities for x.
1. 
Separate terms with x and without x into two sides:

Multiply by -1:

2. 
Separate terms with x and without x into two sides:

Multiply by -1:

Find the largest set of x values satisfying both inequalities:

If
then
and
In this case both m and n are negative.
If
then
and 
If
then
and 
Answer:
A =153.9 cm^2
Step-by-step explanation:
We know the area of a circle is given by
A = pi r^2
We are given the radius and pi
A = 3.14 (7)^2
A =153.86 cm^2
Rounding to the nearest tenth
A =A =153.9 cm^2
Answer:
28⁵
Step-by-step explanation:
4⁵ × 7⁵ = 17210368
Simplify = 28^5
(hope this helps can I pls have brainlist (crown) ☺️)