if Marianne bought 10 pounds of of potting soil and her father tells her he needs 13 pounds of potting soil how much additional bags should he buy

Answers

Answer 1
Answer: so she bought 10 pounds and she need 13 total so
10+x=13
subtract 10 from both sides
x=3
she needs to buy 3 more pounds of potting soil (number of bags depends on how many pounds per bag)

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Julian's shadow is 6 feet long. At the same time a 31 foot tall building casts a shadow that is 28 feet long. What proportion could be used to find Julian's height?A) x6= 3128B) x6= 2831C) 6x= 3128D) x28= 316
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The regular price of a new washer and dryer is $975 and the sale price is $850. Find the percent of decrease to the nearest whole percent.
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A horseback rider travels 2 miles in 10 minutes. At this speed how long does it take to travel 3 miles?

Answers

   2miles         3 miles
________  = ________
10 minutes    x minutes

Cross multiply

2x=30
divide both sides by 2
x=15 minutes

Answer=15 minutes 
15 minutes is the answer

Marking City is 5 inches away from Jamming City on the map. What is the actual distance between the two cities?2 in : 35 miles

Answers

The required actual distance between the two cities is 87.5 miles.

Given that,
Marking City is 5 inches away from Jamming City on the map. What is the actual distance between the two cities is to be determined.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

here,
Given scale,
2 inch = 35 miles
1 inch = 35 / 2 miles
1 inch = 17.5 miles
according to the question,
The distance between the two cities apart 5 inch on the map is given as,
= 5 × 17.5
= 87.5 miles

Thus, the required actual distance between the two cities is 87.5 miles.

Learn more about arithmetic here:

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87.5 miles is the actual distance

The number of adult passengers on a bus (excluding the driver) is three times the number of children. If there are a adult passengers on the bus, which expression shows the total number of people on the bus, including the driver?

Answers

Im thinking 3x+1

x is children
3x is 3 times adults
summer you are hot just saying but a*c+d or adults*kids+the bus driver :)

a satellite television provides charges 39.95 per month for service. on demand movies can be rented for 3.99 each. broadcasts of special events can be rented for 49.95 each. write an expression to represent the total monthly cost if you rent m movies and s special events

Answers

39.95 + 3.99m + 49.95s
total monthly cost= monthly service fee + (number of movies rented, m)x(cost of movies rented) + (broadcasts of special events)x(number of broadcasts of special events, s)

with that information, when you plug in the numbers you get:

total monthly cost = (3.99)(m) + (49.95)(s) + 39.95

you can also write it as:
3.99m + 49.95s +39.95 = total monthly cost

If a ball rotates 110 degrees in 8 seconds how many degrees does it rotate in 32 seconds

Answers

440 degrees in 32 seconds
8X4=32
110X4=440

A city has 7,204 recycling bins. The city gives half of the recycling bins to its citizens. The rest of the recycle bins are divided into 23 equal groups for city parks. How many recycle bins are left over?

Answers

Answer:156.6 i think i could be wrong tho

Step-by-step explanation:

156.6 I think. I hope you get it correct!!