The answer is C).
If each cost .19 and ounce you would use x to indicate the unknown value therefore you will have .19x. the x is the amount of ounces which is 8. So .19 x 8 which equals 1.52.
Next time make it more easyer
. The answer is 21.
Step-by-step explanation:
You can not "solve" this, so to speak, rather simplify this expression. Take the "2" and multiply that by the "a" and the "3" in the parentheses. You will then have the simplified answer of: 2a times 6.
Hope that helps!
1,000/40= 25 calculators
1,000/40.30=24.8
she can only buy 24 calculators all together
