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ExtremeBDS [4]
3 years ago
9

PLEASE HELP 7TH GRADE MATH!!!!

Mathematics
1 answer:
Gnoma [55]3 years ago
8 0

Answer:

Step-by-step explanation:

3. the answer should be -68

5.-8.97

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You use 4 gallons of water on 30 plants in your garden. At that rate, how much water will it take to water 45 plants? Math item
lesya [120]

Hey!

----------------------------------------------

Answer:

6 gallons.

----------------------------------------------

Solution and Explanation:

30 / 4 = 7.5

You can water 7.5 plants with 1 gallon of water.

45 / 7.5 = 6

You can water 45 plants with 6 gallons of water.

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Hope This Helped! Good Luck!

6 0
3 years ago
Expand and simplify <br> 4(2x+3)+ 4(3x+2)
stepladder [879]

Answer:

20x + 20

Step-by-step explanation:

4(2x+3)+ 4(3x+2)

Expand the brackets.

8x + 12 + 12x + 8

Now simplify.

20x + 20

6 0
3 years ago
How do you write 1.14 as a fraction
Alekssandra [29.7K]
1.14 = 1 \dfrac{14}{100}  = 1 \dfrac{14 \div 2}{100 \div 2}=  1 \dfrac{7}{50}
5 0
3 years ago
What is 2/3 + 3/4 + 5/6 + 4/8 + 3/12 + 3/2​
Stella [2.4K]

Answer:

9/2

Step-by-step explanation:

2/3 + 3/4 + 5/6 + 4/8 + 3/12 + 3/2 =

= 16/24 + 18/24 + 20/24 + 12/24 + 6/24 + 36/24

= 108/24

= 54/12

= 9/2

3 0
3 years ago
Lee is staying at a hotel. The cost of the first night is $240. The cost for each night after that is $210. Let y represent the
GenaCL600 [577]

A) The situation represents an arithmetic sequence because the successive y-values have a common difference of 210.

F(1) = 240 +210

F(2) = 240 +2(210)

F(3) = 240+3(210)

.

.

.

.

F(x)= 240 +210x.

Learn more about Sequence:

brainly.com/question/12246947

#SPJ4

3 0
2 years ago
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