It is the best option, 6 Teaspoons.
He could have groups of 6, and have three groups in sixth grade and 4 in 7th grade.
If width = x then length = x + 7 feet
Perimeter = 2x + 2(x + 7) = 46
4x + 14 = 46
4x = 32
x = 8
So the area = 8(8 +7)
= 8*15
= 120 ft^2 answer
Answer:
-17x - 27
Step-by-step explanation:
Distributive property is the multiplication of the number outside the parenthesis and the ones inside.
-5(x + 4) + -3x + -9x + -7
-5x - 20 + -3x + -9x + -7
Combine like terms:
-5x - 20 + -3x + -9x + -7
-5x +-3x
-8x + -9x
-17x
-17x - 20 + -7
-20 + -7
-27
The answer is -17x - 27
Hope this helped.