90% as a decimal is .9 and then as a fraction in simplest form is 9/10
Hope it helps
Find the interest earned in 1 year and divide it by 12 (number of months per year)
simple interest=principal times rate times time
so we have 1250 principal (amount invested)
rate is 5% or 0.05
time is 1 year
in 1 year, he earns 1250 times 0.05 times 1 or $62.5 per year
divide by 12
62.5/12=5.2083333333333333333333333333333
earns about $5.21 per month in interest
Given facts:
8 cans of tomato sauce
Cost of a can of tomato sauce: $48.25
What the question asks:
What is the total cost of 8 cans of tomato sauce at $48.25 per can?
Operations used:
Multiplication (Since you want to find the cost for 8 cans of tomato sauce, you will want to multiply the individual cost of a can by the total amount of cans.)
Number sentence:

Answer:

8 cans of tomato sauce will cost a total of $386.
Answer: -7
Step-by-step explanation:
The equation is in slope-intercept form (y=mx+b), where m is the slope and b is the y-intercept
Therefore, the m value is -7 and it is the slope