circle terms and simplify each of the following expressions. a. 3+1 *4+(-7) b. 50=3(-10)=2(-20) c.4+(-50)*2 d. (4+(-170))(5+(-4)
1 answer:
You might be interested in
The correct answer of
if x=4 is 272.
to solve the equation if x equals 4, you must substitute the x of the 4.
then solve by order of operations.
solve what is inside the parentheses first
then do the multiplication of the factors
then the final step, adding, to get the solution of 272
if x=4 is 272.
to solve the equation if x equals 4, you must substitute the x of the 4.
then solve by order of operations.
solve what is inside the parentheses first
then do the multiplication of the factors
then the final step, adding, to get the solution of 272
Answer:
Step-by-step explanation:
1) Convert to improper fraction. Use this rule:
.
2) Simplify 4 * 3 to 12.
3) Simplify 12 + 1 to 13.
4) Convert to improper fraction. Use this rule:
.
5) Simplify 1 * 3 to 3.
6) Simplify 3 + 2 to 5.
7) Join the denominators.
8) Simplify.
9) Convert to mixed fraction.
(Decimal Form: 2.666667)
Thank you,
Eddie