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Anettt [7]
3 years ago
5

Use the number line to find 1/4+-21/8

Mathematics
2 answers:
skad [1K]3 years ago
8 0

Answer:

(Decimal: -2.375) = -19/8

nikdorinn [45]3 years ago
5 0

Answer:

-\frac{19}{8}

Step-by-step explanation:

\frac{1}{4}-\frac{21}{8}=\frac{2}{8}-\frac{21}{8}=\frac{2-21}{8}=-\frac{19}{8}

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a television regulary cost $180 but it is on sale for 40% off this is a 5% sales tax on the sale price how much does the televei
nadya68 [22]
If it is 40% off then it is 100-40 = 60% of original price. So we do 180$ * . 6 = $108 before tax. To add on tax we do: 100 + 5 = 105% of that price.
8 0
3 years ago
Can someone please help I don’t understand
lesya692 [45]

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3 0
3 years ago
Find f(-3) if f(x) = x?
icang [17]

Answer:

f(-3)=-3

Step-by-step explanation:

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4 0
3 years ago
What is the reason for each step in the solution of the inequality? 28−3(x−2)<5x+10
NeTakaya

Answer:

1. 28 − 3(x − 2) < 5x + 10            Given

2. 28 − (3)(x) + (-3)(-2) < 5x + 10       Distributive Property <em>a(b + c) = ab+ ac</em>

28 − 3x + 6 < 5x + 10

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34 < 8x + 10

5. 34 - 10 < 8x + 10 - 10        Subtraction Property of Order

24 < 8x

6. 24/8 < 8x/8        Division Property of Order

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5 0
3 years ago
Unit rate 45 points in 3 games
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15

Step-by-step explanation:

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