1,000/40= 25 calculators
1,000/40.30=24.8
she can only buy 24 calculators all together
Area = 256*3.14=804feet^2
Answer:
I do not know how it wants the answer, but it is -4.1 repeating.
I am guessing you meant solve for z too? If there are multiple choice I can help choose the right one.
Step-by-step explanation:
-32>5+9z
subtract 5 from both sides
-37>+9z
then divide 9 from both sides
-4.1111 repeating > z
