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Natali5045456 [20]
2 years ago
13

Two ice cream machines make a total of 320 gallons in a certain amount of time. working together for the same length of time how

many gallons of ice-cream can each number of machines make?
(a) 7 ice-cream machines
Mathematics
1 answer:
Ymorist [56]2 years ago
7 0

Answer:

7 ice cream machines can make 1,120 gallons of ice cream

Step-by-step explanation:

Divide 320 by 2

multiply 160 by 7

you should get 1,120

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John is six year older than Bill. If their combined
Finger [1]

Answer:

John is 21 and bill is 15

Step-by-step explanation:

4 0
3 years ago
Members of a softball team raised $1513.50 to go to a tournament. They rented a bus for $961.50 and budgeted $46 per player for
aniked [119]

Answer: 1513.50=961.50+46x

The number of players the team can bring to the tournament = 12.

Step-by-step explanation:

Let x= the number of players the team can bring to the tournament.

Total money raised = Rent of bus + (Cost per player) (Number of players)

1513.50=961.50+46x\\\\\Rightarrow\ 46x=1513.50-961.50\\\\\Rightarrow\ 46x =  552\\\\\Rightarrow x=\dfrac{552}{46}\\\\\Rightarrow x=12

Hence, the number of players the team can bring to the tournament = 12.

6 0
3 years ago
A linear equation exists for the following sets of ordered pairs: {(-1, 1), (0, 3), (-1/3, 7/3)}. The rule for the linear equati
kaheart [24]

Answer:

Part 1) y=2x+3

Part 2) The equation satisfy the set of coordinates (see the explanation)

Step-by-step explanation:

step 1

Find the linear equation

The rule for the linear equation states that y is three more than twice x.

so

The variable y is equal to the number 2 multiplied by x plus the number 3

y=2x+3

step 2

Prove that the equation satisfies the set of coordinates

substitute the value of x and the value of y in the linear equation and then compare the results

a) (-1, 1)

1=2(-1)+3

1=1 ----> is true

so

The equation satisfy the ordered pair

b) (0, 3)

3=2(0)+3

3=3 ----> is true

so

The equation satisfy the ordered pair

c) (-1/3,7/3)

7/3=2(-1/3)+3

7/3=7/3 ----> is true

so

The equation satisfy the ordered pair

therefore

The equation satisfy the set of coordinates

4 0
3 years ago
Answer meeee!!! Answer me plz
Nataliya [291]

Answer:

29

Step-by-step explanation:

3 0
2 years ago
Kate packs snow into 5 identical jars. Each jar represents a different depth of snow. Kate then lets the snow in each jar comple
Xelga [282]

Answer:

A, C, E

Step-by-step explanation:

From the table you can see that the water depth cahnges

0.8-0.4=1.2-0.8=1.6-1.2=2.0-1.6=0.4\ in

for every

4-2=6-4=8-6=10-8=2\ in of snow (option B is false).

This means that the function modelling this situation is linear function (option A is true and option D is false). Let the equation of this function be y=ax+b. Then

0.4=2a+b,\\ \\0.8=4a+b.

Subtract these two equations:

2a=0.8-0.4,\\ \\2a=0.4,\\ \\a=0.2.

Hence,

b=0.4-2\cdot 0.2=0.

The equation of the straight line (the graph of linear function) is y=0.2x. (option E is true) This line passes through the point (0,0), because its coordinates satisfy the equation (option C is true).

9 0
3 years ago
Read 2 more answers
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