Find the value of x in the equation: x + 0.17x = 160 and express the answer rounded to two decimal places.

x=136.75

Step-by-step explanation:

Let's solve your equation step-by-step.

x+0.17x=160

Step 1: Simplify both sides of the equation.

x+0.17x=160

(x+0.17x)=160(Combine Like Terms)

1.17x=160

1.17x=160

Step 2: Divide both sides by 1.17

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation: