3 years ago

Math project I really need help with an explanation step process please! I need to find percent change!

Mathematics

1 answer:

Luden [163]3 years ago

5 0

I have the answer but don't have the steps I'm sorry.

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You live 3 1/2 miles from school. In the morning, you walk 1/4 mile directly toward school to take the bus. After school, you wa

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Subtract 1/2 mile for the two-way trip of walking. Then multiply the 3 by 2 to get how far the bus drove.
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6

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3 years ago

If x = -6, which inequality is true?

Sveta_85 [38]

Answer:

Step-by-step explanation:

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3 years ago

Isolate the variable by adding a constant to each side of the equation 4(x-5)=25

Delvig [45]

Answer:

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3 years ago

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A car care company sells 45-in. Upholstery fabric for car restoration. Art bought 9 7/12 yd and 11 13/16 yd for two car projects

kvv77 [185]

Answer:

$21\frac{19}{48}\ yards$

Step-by-step explanation:

Art bought $9\frac{7}{12}$ and $11\frac{13}{16}$ yards of fabric.

Total fabric bought: $9\frac{7}{12} + 11\frac{13}{16}$

To add both fractions, we convert them into improper fractions (multiply denominator with whole number, then add the numerator) and then we find the LCM of the two denominators: 12 and 16

LCM of 12 and 16 = 48

$\frac{115}{12} + \frac{189}{16}\\\\\frac{460}{48} + \frac{567}{48}\\\\\frac{460 + 567}{48}\\\\\frac{1027}{48}$

We reduce this fraction to mixed fraction (or reduce if possible), since 1027 and 48 have no common factors.

= $21\frac{19}{48}$ yards

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3 years ago