Answer:
--- 1 over 5 squared
Step-by-step explanation:
When multiplying terms with a common base, you just add the exponents:
That's true even when you don't have any exponents.
A negative exponent isn't fully simplified, so there's another rule to use:
That is '1 over x to the y' if it's too small to read.
Answer:
???????
Step-by-step explanation:
Proportion: $1 coupon / 3 salads = $10 in coupons / x salads
Solving proportion:
1/3 = 10/x
30 = x
x = 30 salads
You would need to buy 30 salads to get $10 in coupons.
Hope this helps!! :)