Answer:
7
Step-by-step explanation:
Working backwards:
19 + 9 = 28
28/ 4 = 7
Checking work:
7 x 4 = 28
28 - 9 = 19
Answer:
ten.
Step-by-step explanation:
Answer:
$1680
Step-by-step explanation:
To find 7% of 24000, convert 7% to a decimal and multiply. Percent means per hundred, 7% is 7/100 is .07
.07 × 24000
= 1680
Answer:
.0000214
Step-by-step explanation:
i think its wrong but hope it helps
This is how I did it:

use distribution

use addition

use addition and subtraction

use division


So your answer is