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makkiz [27]
2 years ago
12

Find the value of X:

Mathematics
1 answer:
sasho [114]2 years ago
7 0

Answer:

x = 5

Step-by-step explanation:

2x+5 = 15

2x = 10

x = 5

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PLEASE HELP ASAP!! Ben worked 6 hours at x dollars per hour. Julie worked 9 hours and earned twice as much as Ben per hour. Phil
krok68 [10]

Answer:

A

Step-by-step explanation:

Given that Ben worked 6 hours at x dollars per hour. That is,

Ben earns = 6x

Julie worked 9 hours and earned twice as much as Ben per hour. That is,

Julie earns = 9 × 2x = 18x

Phil worked 16 hours and earned 3 dollars an hour less than Julie

That is,

Phil earns = 16 × ( 2x - 3 )

= 32x - 48

Total wages = 6x + 18x + 32x - 48

Total wages = 56x - 48

Option A is therefore the best option which is the answer to the question.

4 0
3 years ago
60 votes are required to change a village parking law. if 9/20 of the 100 people in a village vote to change the law, are there
aksik [14]
Find 9/20 of 100

9/20 * 100 = 900/20 = 45

So 45 people voted to change the law, and that's not enough.
6 0
2 years ago
Read 2 more answers
Marissa deposited $3,900 into a savings account. How much will Marissa have in her account after 7 years and 6 months at a yearl
REY [17]

Marissa wants to know how much she would make using the simple interest calculation.

She will have $4,432.35

Given data

Principal = $3,900

Time = 7 years 6 months = 7.5 years

Rate = 1.82%

I = A - P = $532.35

Equation:

A = P(1 + rt)

Calculation:

First, converting R percent to r a decimal

r = R/100 = 1.82%/100 = 0.0182 per year.

Solving our equation:

A = 3900(1 + (0.0182 × 7.5)) = 4432.35

A = $4,432.35

The total amount accrued, principal plus interest, from simple interest on a principal of $3,900.00 at a rate of 1.82% per year for 7.5 years is $4,432.35.

Learn more about simple interest here:

brainly.com/question/20690803

3 0
2 years ago
6(X+1) - 3 = 6X - 7<br> need answer asap
Stolb23 [73]

Answer:

No solution

Step-by-step explanation:

There are no values of x that make the equation true; hence making it have no solution.

8 0
2 years ago
One tank is filling at a rate of 5 gallon per 7 hour. A second tank is 8 10
seraphim [82]

Answer:

the second one

Step-by-step explanation:

8 0
2 years ago
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