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emmasim [6.3K]
3 years ago
8

Can someone please answer this

Mathematics
1 answer:
just olya [345]3 years ago
6 0

Answer:

y = -0.6x + 24.6

Step-by-step explanation:

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What is<br> $700<br> simple interest ?<br> 7%<br> 7 years 5
Tresset [83]

Answer:

7%

Step-by-step explanation:

TRUST ME I've seen that question and i got it rioght this was the answer

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7 0
3 years ago
A tea that is 22% jasmine is blended with a tea that is 13% jasmine. How many pounds of the 22% jasmine tea are used to make 10l
tatiyna

Given

A tea that is 22% jasmine is blended with a tea that is 13% jasmine

Find out the how  many pounds of the 22% jasmine tea are used to make 10lb of tea that is 19.3% jasmine.

To proof

Let us assume that the a tea that is 22% jasmine is blended = a

Let us assume that the a tea that is 13% jasmine is blended = b

Total amount of tea made = 10lb

the equation be

a + b = 10

as given

jasmine tea are used to make 10lb of tea that is 19.3% jasmine.

write 22%  in the decimal form

= \frac{22}{100}

= 0.22

write 13%  in the decimal form

=\frac{13}{100}

= 0.13

write 19.3%  in the decimal form

=\frac{19.3}{100}

= 0.193

than the equation be

0.22a + 0.13b = 0.193 × 10

on simplify

22a + 13b = 193

two equation becomes

22a + 13b = 193 and a + b = 10

multiply a + b = 10 by 13 and subtracted from the 22a + 13b = 193

we get

22a - 13a + 13b -13b = 193 - 130

9a = 63

a = 7lb

put this value in the a + b = 10

we get

7 + b = 10

b = 3lb

Therefore the 22% jasmine tea are used to make 10lb of tea that is 19.3% jasmine is 7 lb .

Hence proved


4 0
3 years ago
Adalyn has a silver bracelet that is made from 1.7 g of copper and 22.3 g of silver.
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17 : 223 is the ratio. Times 10 throughout
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What are the coordinates of each point after quadrilateral ABCD is rotated 270° about the origin? Select numbers from the pull-d
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Step-by-step explanation:

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3 years ago
Find the distance between each pair of points. (6, -1), (6,-4)
Nady [450]

Answer:

The distance is 3.

Step-by-step explanation:

Since the x coordinates are the same, we take (-1)-(-4) = 3.

7 0
3 years ago
Read 2 more answers
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