Answer:
10
Step-by-step explanation:
5 to the power of 2 is 25, and -3 times 5 is -15, so 25-15=10
It will be a system of equations.
A=1*w
l=2w
Solve by substitution.
The answer is c because it’s not a or d and maybe not b so ye c
Answer:
2/7
Step-by-step explanation:
4-2=2
4/7 - 2/7 = 2/7
the denominators are the same so just change the numerators