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3 years ago

Two pencils and one pen cost $0.80, and one pencil and two pens cost $1.15. How many cents would three pencils cost

Mathematics

1 answer:

Margarita [4]3 years ago

5 0

Answer:

.33 cents

Step-by-step explanation:

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Given that QRST is a parallelogram, find the angle measures:

Mamont248 [21]

Answer:

below

Step-by-step explanation:

consecutive angles are supplementary in parallelogram

q+t = 180

3x+5+9x-17 = 180

12x-12 = 180

x-1 = 15

x=16

r=t = 127°

q=s = 53°

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3 years ago

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What is the measure of Angle ABC A. 120 degrees B. 125 degrees C. 60 degrees D. 55 degrees

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We have the following:

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1 year ago

Last question of the day lol:<br>Find the Slope and Y-intercept of each lines

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Answer:

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Step-by-step explanation:

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Common denominator for 1/6, 1/9

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3 years ago

Maurice is making snacks for his friends by putting equal amounts of trail mix in each bag. He started with 4 4/5 cups, but his

sashaice [31]

Answer:

$\boxed{7}$

Step-by-step explanation:

1. Subtract what Maurice ate

4⅘ c

4⅗ c

2. Calculate the number of bags

$\text{Number of bags }= \dfrac{\text{Total volume}}{\text{Volume of each bag}} = 4\frac{3}{5} \div \frac{3}{5}$

(a) Convert the mixed number to an improper fraction

$4\frac{3}{5} \div \frac{3}{5} = \frac{23}{5}\div\frac{3}{5}$

(b) Invert the denominator and change division to multiplication

$\frac{23}{5}\div\frac{3}{5} = \frac{23}{5}\times \frac{5}{3}$

(c) Cancel the 5s

$\frac{23}{5}\times \frac{5}{3} = \frac{23}{3}$

(d) Convert the improper fraction to a mixed number.

$\frac{23}{3} = \mathbf{7\frac{2}{3}}\\\text{Maurice can make $\boxed{\mathbf{7}}$ complete bags of trail mix.}$

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3 years ago