Answer:
42
Step-by-step explanation:
boys is 18
girls is 24
total = 18+ 24= 42
Hello!
To solve, this, perform the opposite operation of what is being done on both sides. Here, we see x being <u>multiplied</u> by -7. The opposite operation of multiplication is division.
Therefore, to solve this, divide both sides by -7.
-7x = -96
-7x / -7 = -96 / -7
x = -96/-7
When you divide two negative numbers, they become a positive.
x = 96/7
This cannot be simplified further as a fraction, but if you would like the exact decimal, it is about 13.714.
Hope this helps!
Answer:
The Answer is: Josh hit 47 balls.
Step-by-step explanation:
Let j = Josh number of hits and c = Caiden number of hits:
j = c/2 + 9
Total:
j + c = 123.
Substitute:
(c/2 + 9) + c = 123
c/2 + c = 123 - 9
c/2 + c = 114
1/2c + 2/2c = 114
3/2c = 144
c = 144 (2/3) = 76, Number of hits for Caiden
Solve for j:
j = 76/2 + 9
j = 38 + 9 = 47, number of hits for Josh
Proof:
j + c = 123
47 + 76 = 123
123 = 123
Hope this helps! Have an Awesome Day!! :-)
