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aalyn [17]
3 years ago
13

A bag of candy has a guaranteed ratio of 4:3 caramels to toffee. If a bag has 21 toffees in it, how many caramels are in the bag

?
Mathematics
1 answer:
olga_2 [115]3 years ago
8 0

Answer:

28 caramels

Step-by-step explanation:

Since the ratio is 4:3 caramel to toffee, that means if there is 21 toffees you have to divide by 3 to get 7. So for the caramel, you multiply 4 x 7 = 28

Hopefully, that helped, and have a great day!

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How to predict the charge of monatomic ions.
FromTheMoon [43]

Answer:

by gaining or losing electrons

Step-by-step explanation:

hope it helped

brainliest pls

6 0
2 years ago
3. E, F and G are collinear points. E is between F and G.
nikdorinn [45]

Answer:

<h2>A. 4 in</h2>

Step-by-step explanation:

Collinear points are points that lies on the same straight line. If the points E, F and G are collinear points, then the three points lies on the same straight line.

If E is between F and G, the FE+EG = FG

EG = FG - FE

Given FE = 3 in and FG = 7 in

On substituting into the expression above to get EG;

EG = 7in - 3in

EG = 4in

Hence the length of EG is 4in

5 0
3 years ago
A farmer wishes to fence a rectangular area behind his barn. The barn forms one end of the rectangle and the length of the recta
Semenov [28]
1. The formula for calculate the perimeter of a rectangle, is:

 P=2L+2W

 P is the perimeter of the rectangle (P=320 feet).
 L is the lenght of the rectangle.
 W is the width of the rectangle.
<span>
 2. The problem says that the length of the rectangle is three times the width, so you have:
</span>
 L=3W

 3. When you substitute L=3W and P=320, into P=2L+2W, you obtain:

 P=2L+2W
 320=2(3W)+2W
 320=6W+2W
 8W=320
 W=320/8
 W=40 feet

 4. The barn forms one end of the rectangle. Therefore the linear feet of fence (x) is:

 x=P-W
 x=320 feet-40 feet
 x=280 feet
<span>
 How many linear feet of fence must he buy?
</span>
 The answer is: 280 feet
5 0
3 years ago
By what percent will the fraction change if its numerator is increased by 25% and its denominator is increased by 20%? please an
d1i1m1o1n [39]
<h2>Answer:</h2><h2>The new fraction will chnage by 1.25 : 1.2 ratio, (i.e) = 1.04 %</h2>

Step-by-step explanation:

Let the fraction be represented as \frac{x}{y} where x is the numerator and y is the denominator

Given that numerator will increase by 25 %, = 25% x

   = 0.25 x

Given that denominator will increase by 20 %, = 20% y

   = 0.2 y

The new fraction becomes  = \frac{x + 0.25 x}{y + 0.2 y}

= \frac{1.25 x}{1.2 y}

= (\frac{1.25}{1.2} ) \frac{x}{y}

The new fraction will chnage by 1.25 : 1.2 ratio, (i.e) = 1.04 %

5 0
3 years ago
What is Given f(x)=-5x+1. what is f(-3)<br><br> A. 19<br><br> B. 9<br><br> C. 16<br><br> D. -14
san4es73 [151]
The answer is going to be C
5 0
3 years ago
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