Answer:
<u>Answer</u><u>:</u><u> </u><u>D</u>
Step-by-step explanation:
open the brackets [ distributive property ]
collect like terms:
divide either sides by 5:
The answer is 12
Step 1. Perform the operations inside the parenthesis:
(4 + 9) − 3(6) ÷ 2 + 8 = 13 - 18 ÷ 2 + 8
Step 2. Division has advantage over subtraction and addition:
13 - 18 ÷ 2 + 8 = 13 - 9 + 8
Step 3. Subtract and add:
13 - 9 + 8 = 12
Answer:
The poster should be 4.375 ft long.
Step-by-step explanation:
0.35 * 12.5 ft = 4.375 ft
Answer: The poster should be 4.375 ft long.
Answer:
Step-by-step explanation:
let the smaller square be A, and the side is a
larger square is B, the side is a+3
Area(A)=a^2
Area(B)=(a+3)^2
a^2+(a+3)^2=425 in^2
a^2+a^2+6a+9=425
2a^2+6a=425-9
2(a^2+3a)=416 we divide by 2
a^2+3a=208
we solve the quadratic function
we will get two roots, a(1)=13, and the negative answer we will ignore
a=13 and the side of the larger square is 13+3=16
Answer:
$500
Step-by-step explanation:
There are 52 weeks in a year, so divide!
26,000/52=500
