Let Kevin's age be x
Mother's age = 3x + 1
Answer:
D. 23i.
Step-by-step explanation:
(26 + 16i) − (26 − 7i)
Using the distributive law this becomes:
26 + 16i - 26 + 7i
Adding like terms:
= 0 + 16i + 7i
= 23i (answer).
V(n)=$52*n+$48, where n is quantity of boxes
V(6)=$52*6+$48=$360
Cost of 6 boxes of paper would $360
Mark Brainliest please
Perimeter of a rectangle,
Pr = 2L+ 2W
L = (W + 14)
Pr = 2(W+14) + 2W
Pr= 2W + 28 +2W
Pr =96 = 4W + 28
Pr = (96 — 28) = 4W
Pr = 68 = 4W
W = 68/4 = 17m, L= 17+14 = 31m
Check:
17m+17m+31m+31m= 96m