Insert grouping symbols to make each number sentence true 7*8-6+3=17
1 answer:
Answer:
7*(8-6)+3
Step-by-step explanation:
Grouping symbols are parentheses; trial and error can lead you to this answer.
Checking, we must use order of operations (PEMDAS). First, we evaluate what's inside parentheses.
7 * 2 + 3
Then multiply:
14 + 3
Then add
17
You might be interested in
Answer:
x = 4
Step-by-step explanation:
-x + 6 = 0.5x
1.5x = 6
x = 4
Answer:
0.04326
Step-by-step explanation:
Answer:
6x+21
Step-by-step explanation:
Hence, the value of x=8
Mark brainliest please
Hope this helps you
Answer:
His son did.
Step-by-step explanation:
His son: 1/4 = 25%
Mr. Strand: 2/5 = 20%
They also need 55% more to wash or in other words 11/20.