TrueA, trueA, falseB
is that right?
Answer:
n=3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
6(2n+5)=66
(6)(2n)+(6)(5)=66(Distribute)
12n+30=66
Step 2: Subtract 30 from both sides.
12n+30−30=66−30
12n=36
Step 3: Divide both sides by 12.
12n/12 = 36/12
n=3
Step-by-step explanation:
is the same as
Does that make sense
please mark brainest
258 ft2
Step-by-step explanation:
30 ft2 is one side, and there are 2 sides, so it is 60 ft2
11*5=55
2(6.5*11)=143
added together is 258
