Answer:
+49=(x+ 7)^2
hope that helped if yes give me brainliest and if no draw my attention by hitting the comment section
b = 0
To solve make b the subject so:
4b + 6 = 2 - b + 4
5b + 6 = 6
5b = 0
5 = 0/5
= 0
Answer:
X = 6
Step-by-step explanation:
17 - 5 = 12
12/2 = 6
hope this helps...
Answer: a. c = 30 + 45h
b. $322.50
Step-by-step explanation:
A. Write a function that can be used to find the total charge, c, Juan will pay when the electrician works, h, hours.
This will be calculated as:
c = 30 + 45h
B. How much will Juan pay if it takes the electrician 6 1/2 hours to complete the job?
Using the expression,
c = 30 + 45h
c = 30 + 45(6 1/2)
c = 30 + 292 1/2
c = 322.50
Therefore, Juan will pay $322.50
÷
equals
.
First, convert
to improper fraction. Use this rule:
=
. Your problem should look like:
÷
.
Second, simplify 2 x 8 to get 16. Your problem should look like:
÷
.
Third, simplify 16 + 3 to get 19. Your problem should look like:
÷
.
Fourth, convert
to improper fraction. Use the same rule as earlier. Your problem should look like:
÷
.
Fifth, simplify 4 + 1 to get 5. Your problem should look like:
÷
.
Sixth, apply this rule: a ÷
= a ×
. Your problem should look like:
×
.
Seventh, apply this rule:
×
=
. Your problem should look like:
.
Eighth, simplify 19 × 4 to get 76. Your problem should look like:
.
Ninth, simplify 8 × 5 to get 40. Your problem should look like:
.
Tenth, simplify. Your problem should look like:
.
Eleventh, convert to mixed fraction. Your problem should look like:
which is the answer.
Answer as mixed number form:
.
Answer as exact form:
.
Answer as decimal form: 1.9.
