Answer:
Option A is correct (-5/4)
Step-by-step explanation:
-6 ÷ 24/5
= -6 × 5/24
= -5/4
15 17/19
6+9 = 16
7/19 + 10/19 = 17/19
Answer:
5x^2+3x^2+(3x+1)^2+(2x-4)^2
Combine like terms (terms with the same variable (letter)). Remember to bring the sign.
4c - 4d + 8c - 3d
4c + 8c = 12c
-4d - 3d = -7d
12c - 7d is your answer
hope this helps
Answer:
x=7
Step-by-step explanation:
x/3 + x/6 = 7/2
Multiply each side by 6 to clear the fractions
6(x/3 + x/6) = 7/2 *6
Distribute
2x +x = 21
Combine like terms
3x = 21
Divide by 3
3x/3 = 21/3
x = 7
