P = 2l + 2w
P = 2(x + 3) + 2(7)
P = 2(x) + 2(3) + 14
P = 2x + 6 + 14
P = 2x + 20
A = lw
A= 7(x + 3)
A = 7(x) + 7(3)
A = 7x + 21
Answer:
7/6 or 1.166666666667
Step-by-step explanation:
Answer:
$40
Step-by-step explanation:
If she needs a total of 47 bands and she already has 7 that means she only needs 40 more bands. If the bands are $1 per band we do 40 x 1 to get 40
You can rotate it 90 degrees counter clockwise.
6. Since D = 52, and E = 52, and 52 = 52, D must equal E. I guess the property will be the "Substitution Property of Equality"
8. This will actually come in future math, but since every term has a 1/4 in it, we can cancel it out, and you are left with GH = JK. You can also do this algebraically by actually multiplying both sides by 4. This will be the "Multiplication Property of Equality" because both numbers are being multiplied by 1/4.
I'm guessing this is what you want.
