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lutik1710 [3]
3 years ago
5

Please help me! Screenshot of question is attached. 15 Points and Brainliest to the correct answer.

Mathematics
1 answer:
ehidna [41]3 years ago
7 0

Hello,

I would love to answer but there is no screenshot to see!


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A biscuit recipe calls for 312 cups of flour to make 24 biscuits. Aaron wants to make only 8 biscuits, so he needs to use 13 of
Eduardwww [97]

Answer:

104 cups.

Step-by-step explanation:

Let's use a ratio:

biscuits : cups

   24     :   312

     8     :   104

He should use 104 cups of flour. (That's a lotta flour)

7 0
3 years ago
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A housekeeper was earning $9.50 an hour before a
Degger [83]

Answer:

raise = $0.76

new wage = $10.26 per hour

Step-by-step explanation:

8% in decimal form = 8/100 = 0.08

To find 8% of 9.50:  0.08 x 9.50 = 0.76

Therefore, the housekeeper's raise = $0.76

To calculate the amount she now earns after the raise, add the 8% rise to the initial value:

0.76 + 9.50 = $10.26

5 0
2 years ago
The ratio of the number of dolls Jacky had to the number of dolls Peter had was 5:2 but, after Jacky gave 15 dolls to Peter, the
sleet_krkn [62]

Answer:

70 dolls

Step-by-step explanation:

Hello!

The ratio is 5:2, which are division of  a whole. They can be represented as 5x and 2x.

Jacky has 5x dolls, and Peter has 2x dolls. They were equal after subtracting 15 dolls from 5x and adding them to 2x.

Equation:

  • 5x - 15 = 2x + 15

Solve:

  • 5x - 15 = 2x + 15
  • 5x - 30 = 2x
  • 5x = 2x + 30
  • 3x = 30
  • x = 10

So Jacky has 5(10) dolls, or 50 dolls, and Peter has 2(10) or 20 dolls.

The total sum is 70 dolls.

4 0
2 years ago
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For k:<br><br>(j + k)/3 = 5​
Sphinxa [80]

Answer:

k=-j=15

Step-by-step explanation:

See attachment for step by step :)

4 0
3 years ago
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Calculate the slope of a line the -1,2 and 0,8
krok68 [10]

\bf (\stackrel{x_1}{-1}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{0}~,~\stackrel{y_2}{8}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{8}-\stackrel{y1}{2}}}{\underset{run} {\underset{x_2}{0}-\underset{x_1}{(-1)}}}\implies \cfrac{6}{0+1}\implies 6

4 0
3 years ago
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