Answer:
$66.50
Step-by-step explanation:
Given that
she bought seven 1.45 rolls
Three 7.60 sweet loaves
and four 8.40 sweet rolls
We need to find out how much she paid in total
So,
= 7 × 1.45 + 3 × 7.60 + 4 × 8.40
= $10.15 + $22.80 + $33.60
= $66.50
Hence, she paid in total of $66.50
The same would be considered and relevant
-16
So let’s solve for 7x. So 7x=34. So 7x-50 is 34-50 or -16
$8.82
$70.56÷8 =$8.82 total
the simple interest is granted by the end of the year probably.If in 1/2 a year he gathered $115.50 then
115.50=3.300×r/2
r=231/3300
r=7%
The answer is:
We are given: and
We need to find .
Simply divide and .
Which equates to:
This cannot be simplified further, so it is the answer.