Hi!
The answer is C. It is a numerical expression because it contains only numbers and operation symbols.
You will start off with $175-$10=$165. Then you will take your $165 and divide by $15 to get the answer. $165÷$15=11 months to save the money.
4 2/9=8/9
8/9 x 6=48/9= 5 3/9
5 3/9= 5 1/3
Answer:
z = 2.7x/r²y
Step-by-step explanation:
z = kx/r²y
½ = k × ⅓ ÷ (3² × ⅕)
½ = ⅓k × 5/9
k = 27/10 = 2.7
z = 27x/10r²y
z = 2.7x/r²y
