Answer:
EF=35
EG=22
Step-by-step explanation:
EF
7y-14=2y+21
5y=35
y=7
EF=7(7)-14=49-14=35
EG
15x+7=12x+10
3x=3
x=1
EG=15(1)+7=15+7=22
Answer:
B ) 0.25 + 0.75 + 0.76 + 0.24
Step-by-step explanation:
<u>commutative law of addition:-</u>
According to the commutative property of addition,changing the order of the numbers.we are adding doesn't change the sum.
let a,b,c+d are two numbers
The commutative property condition in addition a+b+c+d = a+c+b+d
Given expression 0.25+0.76+0.75+0.24 = 0.25 + 0.75 + 0.76 + 0.24
conclusion:- Answer B.
Answer: True!
Step-by-step explanation: Rhombuses are like squares with an 4 equivalent sides!
hope this helped have a nice day ! :)
Let's call x1: The rate per hour of the number one mechanic. X2: The rate per hour of mechanic number two. The first thing you should do is identify the system of equations that best describes the problem. In this case it is a system of 2 equations with two unknowns which when solved gives a total of x1 = 85 $ / h and x2 = 50 $ / h. Attached solution.
Answer:
-25
Step-by-step explanation:
Hope this helps! :)
