A freight train completes its journey of 150 miles 1 hour earlier if its original speed is increased by 5 miles/hour. What is the train’s original speed?

Answers

Answer 1

Answer: 25 mph the train is accelerating at a constant rate

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Which two quantities does a budget balance?Select the best answer from the choices provided.
income and liabilities
assets and debts
income and spending
spending and debts

Answers

The two quantities that does a budget balance are INCOME AND SPENDING.

Income and spending is also known as revenue and expenditure.
A budget balance happens when the spending is equal to the income.
A budget surplus occurs when the income is more than the spending.
A budget deficit occurs when the spending is more than the income.

Multiply. 6 1/4 x 3 3/5 =

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45/2 or 22 1/2
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Solve each proportion: 4/15=x/75 and t/9=35/6 how do you work these please show steps thank you

Answers

multiplied by the cross

4/15 = x /75

15•x=4•75
15x=300
x= 300 : 15
x=20

t/9 = 35/6

9•35 = t•6
315 =6t
315 : 6 = t

52,5 = t

Mealworms are a healthy food for wild song birds. Adam buys a 3 oz container of mealworms for $7.35. Marco buys a 5 oz container for $13.50. Which container is the better deal? (Compare the unit rates or cost per 1 oz)

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Answer: 5 oz

Step-by-step explanation:

you get more and for the price of 7.35 it’s not worth only getting three oz

The cross section of a cylinder taken parallel to the base produces which 2-dimensional shape?

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A cylinder is a three-dimensional shape that has a base of a circle. Therefore, the cross-section of a cylinder taken parallel to the base is a circle. The volume of a cylinder is equal to the area of the base times the height of the shape.The area of the base is equal to the area of the circle.

A circle ircle because when you cut the cylinder, it is the shape you see.

A department store is having a storewide 20% discount sale. The sale price Of an item that has a regular price of Ris S= R - 0.2R. Write the inverse function. What is the regular price for an item that is on sale for $38.40?

Answers

The regular price for an item that is on sale for $38.40 is $48.

What is an inverse function?

A function takes in values, applies specific operations to them, and produces an output. The inverse function acts, agrees with the outcome, and returns to the initial function.

The output of a function is returned by the inverse function, which also returns the initial value.

Given the sale price of an item that has a regular price of R is,

S = R - 0.2R

the inverse function of R is

S = R(1 - 0.2)

S = R(0.8)

R = S/0.8

and the sale price is $38.40

regular price is,

R = S/0.8

R = 38.40/0.8

R = $48.