3 years ago

Please help!!!!!!!!!!!!!!

Mathematics

2 answers:

Doss [256]3 years ago

3 0

The equation would be (100-10) ÷30 your answer would be 3

nadezda [96]3 years ago

3 0

So she had 100 yards of yarn, so she already used 10. That would be 100-10=90. Now she needs to use 30 more yards. 90-30=60

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Ugo [173]

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4 years ago

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Solve: + 12x = 9<br> Ox=3/5 :: 6<br> O x= 6 745<br> O=-6+ 745<br> O *=-6_315

Alex_Xolod [135]

Answer:

$x = \frac{3}{4}$

Step-by-step explanation:

$12x = 9$

Divide both sides by 12:

$\frac{12x}{12} = \frac{9}{12}$

Simplify the fraction:

$x = \frac{9}{12}$

Find the greatest common factor of the numerator and denominator:

$x = \frac{3.3}{4.3}$

Factor out and cancel the greatest common factor:

$x = \frac{3}{4}$

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3 years ago

Tommy is 23 years younger than his father. together their ages total up to 45 years. howl old are Tommy and his father?

ivolga24 [154]

The answer is 45 total.

So Tommy is 22 years old while his Father is 45.

45 years of age total, tommy is 23 years younger so 45 - 23 = 22 so tommy is 22 while his father is 45.

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4 years ago

WHO CAN HELP ME ITS DUE IN 5 minutes!

Flura [38]

We have to find b first: 3 = -3/2(10)+b3 = -15+b18 = bNow right the equation, your slope will be the same one....Y = -3/2x + 18

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3 years ago

The temperature is -2C. If the temperature rises by 15C, what is the new temperature

almond37 [142]

it the temperature is -2 and rises by 15 you do -2+ 15 to get 13

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3 years ago