3 years ago

The most important math skill for making change is

Mathematics

2 answers:

PSYCHO15rus [73]3 years ago

8 0

Answer:

I put addition and I got it wrong. Might be subtraction

Step-by-step explanation:

inessss [21]3 years ago

7 0

Patience and hard work?

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Which percent is equivalent to 2.5?

Elan Coil [88]

To convert a decimal to a percentage, you move the decimal place two spaces to the right.

2.5 would become 250%.

I hope this helps!

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Amelia, Luis, Shauna, and Clarence used different approaches to solve the inequality 7.2b + 6.5 > 4.8b – 8.1. Amelia started

patriot [66]

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Write an equation that involves multiplication, contains a variable, and has a solution of 5. Then write another equation that h

Eduardwww [97]

3x=15

Is that what you were looking for?

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3 years ago

ANSWER BOTH!!!!!

victus00 [196]

Answer:

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2 years ago

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PLEASE HELP!

kherson [118]

Answer:

The answer to your question is letter C.

Step-by-step explanation:

Equation

$\frac{1}{4}x^{2} + x + \frac{1}{4}$

Process

1.- Multiply the equation by 4

$4[\frac{1}{4} x^{2} + x + \frac{1}{4}]$

Simplify

x² + 4x + 1 = 0

2.- Complete the trinomial

x² + 4x = -1

x² + 4x + (2)² = -1 + (2)²

(x + 2)² = -1 + 4

(x + 2)² = 3

x + 2 =± $\sqrt{3}$

Solve for x

x₁ = -2 + $\sqrt{3}$ and x₂ = -2 - $\sqrt{3}$

4 0

3 years ago