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Nikolay [14]
3 years ago
8

Are the ratios 1:2 and 7:20 equivalent?

Mathematics
1 answer:
stealth61 [152]3 years ago
3 0

Answer:no

Step-by-step explanation:

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What's the answer? Serious answers only please, :/.
mr Goodwill [35]

Answer:

2.5 cm

Step-by-step explanation:

Rectangle A    L x W = 40

                   

Rectangle B     L * W   = 1/2 (40)

                        8 * W = 20

                              W = 2.5 cm

5 0
2 years ago
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At the grocery store, Lindsay bought several pounds of strawberries. The strawberries cost $2.25 per pound. After she paid the c
yanalaym [24]
Let x equal the number of strawberries while y is the total amount of money she had.

The equation is: 2.25(x)+8.75=y.

Then, if she bought 4 pounds of strawberries, it would work as follows: 2.25(4)+8.75 is the total amount. That means 9+8.75 would be the total. Thus, the amount of money she started out with was 17.75 dollars.
6 0
3 years ago
X/3 + 1/3 = -1/2<br><br> how do i solve for x?
Nataly [62]

Answer:

x=−5/2or

Decimal Form:

x=−2.5

Explanation

4 0
2 years ago
An item has a listed price of $85. If the sales tax rate is 9%, how much is the sales tax (in dollars)?
OlgaM077 [116]
$10.58 is your answer hope i helped :D
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3 years ago
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Remy is on the Track Team. She spends 45 minutes running during each practice.
baherus [9]

Answer:

In 100 days, she will run 4500 minutes. In 1000 days, she will run 45000 minutes.

Step-by-step explanation:

45 x 100 = 4500

45 x 1000 = 45000

5 0
3 years ago
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