3 years ago

Write to show how you make a ten. Then add. What is 7+8?

Mathematics

2 answers:

adelina 88 [10]3 years ago

5 0

Answer:14

Step-by-step explanation:

liberstina [14]3 years ago

4 0

Answer:

it's 15

Step-by-step explanation:

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Beth made wristbands and belts for a craft sale. She sold 30 of these items. Each wristband sold for $5.50. Each belt sold at $8

baherus [9]

<u>✿</u><u>Answer:</u>

Both sold 18 wristbands and 12 belts

✂----------------------

Let, number of wristbands = x

number of belts = y

$x+y=30$ ➞ $x~5.5$

$5.50x+8.75y=204$ $x1$

$5.50x+5.5y=165\\5.5x+8.75y=204\\---------\\-3.25y=-39$

$y=-39/3.25$

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$x=30-12=18$

$So, Both~ sold ~18 ~wristbands ~and ~12~ belts$ .

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<h3>hope it helps...</h3><h3>have a great day!!</h3>

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3 years ago

3(-x -5) i need help on this.

den301095 [7]

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