Answer: 423
Step-by-step explanation:
I believe your answer is c
Answer:
15 dollars per lawn
Step-by-step explanation:
45 divided by 3= 15
Answer:
12/20 and 11/20.
Step-by-step explanation:
The least common denominator between 3/5 and 11/20 is 20.
For the first equation, we multiple the numerator and denominator by 4 and we get 12/20.
The second equation already has a denominator of 11/20 so we can leave it as is.
54.Angle A=70°
Angle B=Angle A
Angle B=(3x+7)°
3x+7=70
3x=63
x=63/3
x=21
55.4x+3=45
4x=42
x=10.5