Answer:
d
Step-by-step explanation:
Answer:
The width, in inches of the larger cell phone is 6.14 inches.
Step-by-step explanation:
To solve we must set up a ratio.

After setting this ratio up, we can cross multiply to solve for y.
8.4(y) = 5.6(9.21)
8.4(y) = 51. 576
To get y alone we divide by 8.4 on both sides.
y = 6.14
The width, in inches of the larger cell phone is 6.14 inches.
Answer:

Step-by-step explanation:
Square root of 81 is 9
Square root of 10 is fully simplified
Answer:
(-3,7)
Step-by-step explanation:
Answer:
4x + 2y
Step-by-step explanation:
We multiply the price of 1 pencil by 4 to get price of 4 pencils plus the price of 1 rubber times 2.
please mark brainliest