3 years ago

Please help me 7th grade math

Mathematics

1 answer:

scoundrel [369]3 years ago

4 0

Answer:

I believe it is C.

Step-by-step explanation:

Sorry if wrong

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One case of books weighs 35 pounds. One case of magazines weighs 23 pounds.A book store wants to ship 72 cases of books and 94 c

RSB [31]

Shipment = 72 cases of books + 94 cases of magazines
1 case of books = 35 pounds
1 case of magazines = 23 pounds

Shipment = 72 × 35 + 94 × 23 pounds

72 × 35 = 2520
94 × 23 = 2162

Shipment = 2520 + 2162 pounds

Shipment = 4682 pounds

6 0

3 years ago

Please look at the picture and answer it. Thank you.

Tems11 [23]

Answer:

Step-by-step explanation:

27+90=117

180-117=63

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2 years ago

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80,40,20,10,__what the missing number

Scrat [10]

Answer:

Step-by-step explanation:

The sequence is a "/2 sequence", which means each number equals half of the previous one.

40 is half of 80.

20 is half of 40.

10 is half of 20.

5 is half of 10.

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BioTeacher101

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3 years ago

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2(x/8 + 3) = 7 + 1/4x what is x

malfutka [58]

Answer:

x1 = 2 - $\sqrt{5}$

x2= 2 + $\sqrt{5}$

Step-by-step explanation:

x/4 + 6 = 7 + 1/4x

(x^2 - 1)/4x = 1

x^2 - 1 = 4x

x^2 - 4x -1 = 0

x= (4+ $\sqrt{20}$ )/2 = 2 - $\sqrt{5}$

x= 2 + $\sqrt{5}$

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3 years ago

What is the fractional form of 0.8

Sholpan [36]

Answer:

4/5

Step-by-step explanation:

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3 years ago

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