Answer:
Step-by-step explanation:
use properties to find the sum or product 8×51
To use properties lets break 51 as 50 +1
8 times 51
Now we use distributive property , Using this property we distribute 8 inside the parenthesis
8 times 50 is 400
8 times 1 is 8
So
Answer:
I=PRT is the formula
Step-by-step explanation:
Principal is $1,500. The interest rate is 4.25% and the time is 18.5 years.
That's all i know good luck
Answer:
Im not sure what you are asking. But if you are using distributive property then it would be simplified to 4x-28
Sorry if this isnt what you mean .-.
Answer: X= 4(x-7) = 4x-28
Step-by-step explanation: Hope this helps :)
4.5.1) 2x-5y=8
x=3y-1
A. Substitute the equation that is already solved for one variable into the other equation.
B. Solve for the single variable in the one-variable equation.
C. Substitute the result from the previous step into x=3y−1 and solve for the unknown variable.
D. Write the solution as an ordered pair. E. Check the solution with the equation not used in Step C.
Answer: X=29
Step-by-step explanation:
First you substitute the x's: 2(3y-1)-5y=8
Then you open parenthesis:6y-2-5y=8
Combine like terms: y-2=8
Bring the 2 to the other side: y=10
Now you substitute the y with the answer: x=30-1
Easy equation: x=29