Answer:
50
Step-by-step explanation:
Answer:
D.
Step-by-step explanation:
(4 x 8) + (4 x 3)=44
4 x (8 + 3)=44
Answer:
m=10
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
−7(2m−6)+21=−77
(−7)(2m)+(−7)(−6)+21=−77(Distribute)
−14m+42+21=−77
(−14m)+(42+21)=−77(Combine Like Terms)
−14m+63=−77
−14m+63=−77
Step 2: Subtract 63 from both sides.
−14m+63−63=−77−63
−14m=−140
Step 3: Divide both sides by -14.
-14m/-14=-140/-14
m=10
Answer:
180
Step-by-step explanation:
<em>Here,</em>
<em>b=15</em>
<em>c=9</em>
<em>Now,</em>
<em />
Answer:
32 feet
Step-by-step explanation:
The equation would be 12 - (-20)
12 + 20 = 32