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Rudik [331]
3 years ago
8

Aaron is 5 years older than Bronwyn, Carl is 7 years older than Aaron and the sum of all their ages is 53 years. How old is Bron

wyn?
Mathematics
1 answer:
Brut [27]3 years ago
3 0
Bronwyn equals to 12
Aaron equals to 17
And Carl is 24
Do you want me to explain?
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Amanda is making pastry dough. She mixes of a 1/3cup of flour and of a 1/5 cup of sugar. If she wants to mix flour and sugar in
mr_godi [17]

Flour : sugar = (1/3) : (1/5) = 5 : 3 . . . . . . . . multiply the first ratio by 15 to eliminate fractions

The total of ratio units in the last representation is 5+3=8, so for a recipe of 16 cups, each ratio unit will stand for 16/8 = 2 cups.

Multiplying the ratio by 2 cups, we find Amanda will need

... 10 cups flour : 6 cups sugar

for her recipe.

4 0
3 years ago
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Solve the equation. x6−7=5 The first step is to___ on both sides of the equation. The second step is to___ on both sides of the
gogolik [260]

Answer:

x=2

Step-by-step explanation:

x6−7=5

x6=7+5

x6=12|:6

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3 years ago
Solve by factoring.<br> x2-49 = 0<br> X=
Archy [21]
24 1/2 or 24.5 is the answer
3 0
2 years ago
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A triangle has a perimeter of 16x + 4. If Side 1 is 3x + 2, Side 2 is 8x + 7, what is the measure of Side 3?
scoundrel [369]

Answer:

5x - 5

Step-by-step explanation:

To find the missing side, add the two sides together and subtract them from the perimeter.

side 1 + side 2

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combine like terms

11x + 9

Subtract from the perimeter

16x + 4 - (11x + 9)

rewrite as an addition problem, so you need to change the signs inside the parentheses.

16x + 4 + (-11x -9)

Now combine like terms

5x - 5

8 0
2 years ago
What is a decimal that is equivalent to the fraction 3/100<br> ? Enter the answer in the box?
alexira [117]

Answer: your answer will be 0.03 hope this helpes

Step-by-step explanation:

5 0
3 years ago
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