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WARRIOR [948]
4 years ago
12

A leaky pipe spilled 30 gallons in 45

Mathematics
1 answer:
goblinko [34]4 years ago
4 0

Answer:

2/3 gallons in 1 minute

Step-by-step explanation:

30/45=2/3

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Nancy can drive her car 35 miles in one gallon of gas her gas tank can hold 12 gallons of gas how many miles can Nancy drive on
elena-s [515]
35+35+35+35+35+35+35+35+35+35+35+35
Or
35×12
=420
8 0
4 years ago
the elevation of Death valley, California is -282 feet. the Mississippi river in Illinois has an elevation of 279 feet. which is
polet [3.4K]

Answer:

1 + 1 = 2

Step-by-step explanation:

2+2=4

hope it helps

8 0
3 years ago
Zachary has nickels, dimes and quarters in his piggy bank. He has 58 coins with a total value of $6.50. There are twice as many
kari74 [83]

Answer:

nickel = 16

dimes = 32

quarters = 10

Step-by-step explanation:

Given that,

number of coins Zachery have in his piggy bank = 58

total money Zachery have in his piggy bank = $6.50

Suppose number of nickel = x

               number of dimes = 2x

               number of quarters = y

1 nickel = $0.05

1 dime = $0.10

1 quarter = $0.25

<h3>Equation 1</h3>

x + 2x + y = 58

3x + y = 58

<h3>Equation 2</h3>

x(0.05) + 2x(0.10) + y(0.25) = 6.50

0.05x + 0.2x + 0.25y = 6.50

0.25x + 0.25y = 6.50

y = 58 - 3x

<h3>put value of y in equation 2</h3>

0.25x + 0.25(58 - 3x) = 6.50

0.25x + 14.5 - 0.75x = 6.50

-0.5x = 6.50 - 14.5

-0.5x = -8

x = 16

y = 58 - 3x

y = 58 -3(16)

y =10

number of nickel = x = 16

number of dimes = 2x = 32

number of quarters = y = 10

5 0
3 years ago
A baker uses different amounts of salt.The amount of salt called for is shown on line plot..
gladu [14]
To find the average amount, you must add all of the pieces, let's say you get 3/8. and there is 4 pieces. the average amount would be 3/4. So I this question the average amount of salt would be 9/14 of salt.
4 0
3 years ago
Mr. Kashwell gave his glass 8 minutes to do their exit slips. Subaru’s did 5 problems in that time. How many problems did Subaru
dusya [7]

divide 8/5

he did 1.6 problems a minute

3 0
3 years ago
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