2 years ago

Please I need help with this problem

Mathematics

1 answer:

DochEvi [55]2 years ago

4 0

Answer: shorter: 24 longer: 41

Step-by-step explanation: we need to write an equation. x+(2x-7)=65. We don’t need the parentheses, but I put them so it would make it a bit more clear. Simplify: 3x-7=65. Add 7 to both sides: 3x=72. Divide by three: 72/3=24 Now we know the shorter piece is 24. 24x2-7=48-7=41. We know these are correct because 24+41=65

You might be interested in

A case holds 48 boxes of candy and costs $24. How much would 2 % cases of candy cost?

Tatiana [17]

Answer:

48 cents

Step-by-step explanation:

5 0

2 years ago

What does the pH of a solution represent?

lana [24]

Answer:

D. The pH indicates how acidic or basic a solution is.

Step-by-step explanation:

The range goes from 0 to 14, with 7 being neutral.

7 0

2 years ago

(2 x 1 1/6) + (1/2 x 1 1/6)

nadezda [96]

Step-by-step explanation:

55/12 is your answer

please give me some thanks

5 0

2 years ago

Measure

yaroslaw [1]

Answer:Measure

Angle

48°

(6. - 28)

(2x)

Find the value of x. Then find the measures of angles B and C

Enter your answers in the boxes.

mZB=

mZC =

Step-by-step explanation:

7 0

2 years ago

Matt wants to purchase a gasoline motor scooter. The gas mileage 75 miles for each 1/2 gallon of gasoline. How many miles will M

Paraphin [41]

Answer: 750 miles

Step-by-step explanation:

The gas mileage is 75 miles per 1/2 gallon of gasoline.

First find how many miles it can go on 1 gallon of gasoline:

= 75 ÷ 1/2

= 150 miles

If the scooter can go 150 miles on 1 gallon, the number of miles it will go on 5 gallons is:

= 5 * 150

= 750 miles

4 0

2 years ago