3/5x -15=6/5x+12This is a problem my grandson had to complete. I do not know how to work it. can you show me step by step how to do it so I can hep him?

Answers

Answer 1

Answer: Simplify 35x to 3x5

3x5−15=65x+12

2. Simplify 65x to 6x5
3x5−15=6x5+12

3. Multiply both sides by 5
3x−75=6x+60

4. Subtract 3x from both sides
−75=6x+60−3x

5. Simplify 6x+60−3x to 3x+60
−75=3x+60

6. Subtract 60 from both sides
−75−60=3x

7. Simplify −75−60 to −135
−135=3x

8 .Divide both sides by 3
−1353=x

9. Simplify 1353 to 45
−45=x

10. Switch sides
x=−45

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I = prt (simple interest).
Find the value of I given that p=300, r=0.14, and t=2

Answers

Hi there, Convert r percent to r a decimal, r=R/100=0.14%/100=0.0014 per year. Now, we have to solve using a equation, the equation is A=300(1+(0.0014*2))=300.84, Therefore, the answer is $300.84

300x0.14=0.42
0.42x2=0.84

Misha and Dontavious were asked to solve the following problem using linear programming. A local school district can operate a large bus for $300 per day and a small bus for $200 per day. The district needs to arrange transportation for at least 360 students for a field trip and has enough chaperones to have one chaperone per bus for up to 7 buses. Each large bus can hold 60 students and each small bus can hold 45 students. What is the minimum cost for the transportation for the field trip?

Answers

Answer:

1700 for the bus

Step-by-step explanation:

Answer:

did you get the answer?

Step-by-step explanation:

Change 75 millimeters to decimates .

Answers

0.75

There are hundred millimeters in a decimeter. That is 1 Millimeters * 100 = 1 Decimeters. We can convert millimeters to decimeter by dividing millimeter by hundred. Otherwise dm = mm ÷ 100. Changing 75 millimeters to decimeter it becomes 0.75 by dividing 75 using hundred.

What is 2 and 3/4 divide by 5 and 27/9

Answers

it would be 1.65 in decimal form. convert it to fraction and thats your answer

In a fixed-order-quantity system, when demand is uncertain, using economic order quantity (EOQ) based only on the average demand will result in a low probability of a stockout. a. True b. False

Answers

Answer:

b. False

Step-by-step explanation:

In a fixed-order-quantity system, when there is uncertainty in demand, the average demand will lead to a high probability of a stockout which is in contrast to what is stated in the question. Thus, the answer is false.

What is the answer to 2(5x+4)=8