4 years ago

Which describes all decimals that are rational numbers?

Mathematics

1 answer:

Viefleur [7K]4 years ago

7 0

Answer:

c. the decimal terminates or repeats

Step-by-step explanation:

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A retail store offers all television sets at 80%, or 8/100 , of their original price if the customer buys a store membership fo

iVinArrow [24]

P=1500x.8+100
1500x.8=1200
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3 years ago

15m+20g=300<br>m+g=17<br><br>solve by elimination and SHOW YOUR WORK

lisov135 [29]

Answer:

change the order, so the terms line up

20g+15m=300

g+m=17

multiply the second equation by 20, so the 20g and -20g can cancel out

20g+15m=300

-20g-20m=-340

solve the equation, then divide -5 to both sides to isolate the m

-5m=-40

m=8

substitute the value of m into one equation to find the other value

g+8=17

g=9

write them in ordered paired form

(9, 8)

Step-by-step explanation:

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3 years ago

A gardener is planting two types of trees: Type A is 36 inches tall and grows at a rate of 15 inches per year. Type B is 48 inch

notka56 [123]

Answer:

type A: Y= 15x +36

type B: Y= 10x + 48

15x +36= 10x+48

5x=12

x= 2.4

2.4 years

72 inches

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3 years ago

− 4x − 7y = 15<br> 4x − 2y = − 6

BartSMP [9]

Answer:

x= -2 y= -1

Step-by-step explanation:

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3 years ago

John has $200 in his bank account he made a purchase at the grocery store that was $1.50 more than he had in his bank account se

Digiron [165]

Answer: You are right

Step-by-step explanation:

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3 years ago