The answer is 2x+3
doneeee
X= square root symbol 7, negative then square root symbol 7, 2, -2
Answer:
1.
Ans is 2
and
2.
Ans is 17°C
Step-by-step explanation:
You should subyract the smallest number from biggest e.g. 4-2 = 2
Answer:
37.5mph
Step-by-step explanation:
speed= distance/time
So, 25/2/3
simplify
25*3/2
37.5.
Q + d = 63....q = 63 - d
0.25q + 0.10d = 10.80
0.25(63 - d) + 0.10d = 10.80
15.75 - 0.25d + 0.10d = 10.80
-0.25d + 0.10d = 10.80 - 15.75
-0.15d = -4.95
d = -4.95/-0.15
d = 33 <=== 33 dimes
q + d = 63
q + 33 = 63
q = 63 - 33
q = 30 <=== 30 quarters