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2 years ago

If one container holds 55 balls, how many balls will nine containers hold? A. 395 B. 495 C. 455 D. 355

Mathematics

2 answers:

Free_Kalibri [48]2 years ago

8 0

The answer is b.495 because if you multiply 9 and 55 the total is 495

Anna35 [415]2 years ago

6 0

<span>Simply multiply the number of balls that can fit in a single container by the total number of containers available. In our case, 55 (balls per container) * 9 (total number of containers) = 495. So the answer is B.</span>

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Answer:

The measures of angle are 46 degrees and 134 degrees.

Step-by-step explanation:

We are given the following in the question:

Let the measure of one the of the supplementary angles be x degrees.

Measure of other angle =

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Since, the two angles are supplementary, their sum is 180 degrees.

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KengaRu [80]

Answer:

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$y = 54$ ----- Almonds

$z = 18$ ---- Chocolate

Step-by-step explanation:

Let

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$y \to$ almonds

$z \to$ chocolate

So, we have:

$x + y + z = 100$ --- total used

$4x + 8y + 6z = 652$ -- i.e. 6.52 * 100 --- total sales from 100 pounds

$y = 3z$

Required

The number of pounds of each (i.e. x, y and z)

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$4x + 30z = 652$

Substitute $x = 100 - 4z$

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Collect like terms

$- 16z + 30z = 652-400$

$14z = 252$

Divide by 14

$z = 18$

Substitute $z = 18$ in $x = 100 - 4z$

$x = 100 - 4 * 18$

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$y = 3z$

$y = 3 * 18$

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