Step-by-step explanation:
The perimer of a traingle is the saum of its sides
P = 2(3x+7) + 2(2x+2)
- P= 2(3x+7) + 2*(2x+2) multiply (3x+7) and (2x+2) by 2
- P= 6x+14+4x+4 add the khown values together
- P=6x+4x+18 add the terms with the variable x
- P= 10x+18
For the first question, the choice at the bottom left corner is the answer.
For the second question, the two equations that represent the system of inequalities are y < 1- 3x and y ≥ 0.5x - 1
Answer:
50%
Step-by-step explanation:
Five out of 10 is 50%
Step-by-step explanation:
30% x 220 = 66 whole grains
66 > 55
No, Osvoldo ate 11 grams of whole grains less than his goal.
Hope this helps!!!
