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3 years ago

How would I go about solving 12,15,18 thanks

Mathematics

1 answer:

grigory [225]3 years ago

3 0

For 12, you would do 90=4x+42, and 48=4x, and x=12
for 15, you would do 90=8x+66, and 24=8x, and x=3
for 18, you would do 90=3x+57, and 33=3x, and x=11

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2 years ago

12 more than the quotient of a number t and 7 is v

Alex17521 [72]

12 more than the quotient of a number t and 7 is v

12 more than the quotient of a number t and 7 = v (quotient means to divide)

12 more than t / 7 = v

$\frac{t}{v} +12=v\ \textless \ -answer$

7 0

4 years ago

Read 2 more answers

I really need help!!

alexgriva [62]

The desk is 234. We can solve for x (the price yesterday) with the equation:
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5 0

3 years ago

Sundaes at her next birthday party. She thinks each person will eat 200 milliliters of ice cream, and there will be 24 people at

Darya [45]

Answer:

4.8 Liters

Step-by-step explanation:

Sundaes at her next birthday party. She thinks each person will eat 200 milliliters of ice cream, and there will be 24 people at her party. How many liters of ice cream should she buy

Step 1

1 person = 200ml of ice cream

24 persons = x

Cross Multiply

x = 24 × 200ml of ice cream

x = 4800 ml of ice cream

Step 2

How many liters of ice cream should she buy

We convert from Milliliters to Liters

1 milliliters= 0.001 liters

4800 millilitres = x

Cross Multiply

= 4800 × 0.001 liters

= 4.8 Liters

Therefore, she should buy 4.8 Liters of ice cream

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3 years ago