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Oksanka [162]
3 years ago
11

A container has 20 12 cups of pancake mix. A serving uses exactly 2 ) cups.

Mathematics
1 answer:
just olya [345]3 years ago
4 0

Answer:

10 full servings and \frac{1}{4} cups leftover

Step-by-step explanation:

Our container has a total of 20 and a half cups. And each full serving is 2 cups.

So, we divide \frac{20\frac{1}{2} }{2}.

To do this manually, we convert the numerator into an improper fraction: \frac{\frac{41}{2} }{2}.

Now, we multiply the denominators: \frac{41}{4}.

This will give us 10\frac{1}{4} servings. So we only have 10 full servings.

There are \frac{1}{4} cups leftover.

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Answer:

3(7j + 2 + 4j)

Step-by-step explanation:

We have to write an expression that looks like Sarah’s expression: 5(2j + 3 + j). We habr Replace the coefficients so that our expression is not equivalent. Also We may use any number that we choose to replace the coefficients ensuring to leave the variables the same.

Example, 3(7j + 2 + 4j) looks like Sarah’s expression but is not equivalent.

6 0
3 years ago
Solve for x <br><br><br><br><br><br>.problem down below ​
AleksAgata [21]
A: no solution!

first, simplify each side of the equation.

3x + 5 - 10x simplifies to -7x + 5.
8 - 7x - 12 simplifies to -7x - 4.

then, add +7x on both sides of the equation to get the variable alone. if you add 7x to each side, you get left with 0.

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5 0
3 years ago
Given the formula A = P(1 + )". compute A (rounded to two decimal places) if P = 10,000,7
Flura [38]

Answer:

A = 16010.32

Step-by-step explanation:

Given that,

A=P(1+\dfrac{r}{k})^n

Put P = 10,000, r = 0.08, k = 2 and n = 12 in the above formula to find A.

A=10,000(1+\dfrac{0.08}{2})^{12}\\\\=10,000\times (1.04)^{12}\\\\=16,010.32

So, the value of A is 16010.32. Hence, the correct option is (B).

4 0
3 years ago
Zoe thinks of a number. She multiplies it by 3 and adds 4. She gets the same answer when she adds 5 to the number and then multi
Fiesta28 [93]

Answer:

Zoe's number is 6

Step-by-step explanation:

Let the number be 'n'

a) Multiply 'n' by 3 ⇒ n*3 = 3n

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Add 5 to 'n' ⇒  n +5

Multiply (n+ 5) by 2 ⇒ (n +5)*2 = 2n + 5*2 = 2n + 10

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b) 3n + 4 = 2n + 10

Subtract 4 form both sides

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Subtract 2n from both sides

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          \sf \boxed{\bf n = 6}

8 0
2 years ago
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3 years ago
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