3 years ago

Colin's shopping basket has items costing $7.90,

Mathematics

1 answer:

jeyben [28]3 years ago

7 0

Answer:

$20 i think

Step-by-step explanation:

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Simplify the polynomial(-8×)+×+(-2×)

Morgarella [4.7K]

Answer:

-9x

Step-by-step explanation:

Without the confusing parentheses, this "polynomial" becomes -8x + x -2x. If we take 2 away from -8, it becomes -10. If we add a positive x, it becomes -9x. Therefore, the answer is (the monomial) -9x.

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3 years ago

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Order the rational numbers from least to greatest.

Verdich [7]

Answer:

d. -7 1/8, -3.62, -1/2, 0, 1.75

Step-by-step explanation:

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3 years ago

Each person in a group of students was identified by year asked

Natalija [7]

Answer:

0.184

Step-by-step explanation:

There are 38 seniors, of which 7 prefer evening classes.

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3 years ago

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What is the value of x in the function f (x)=4/3x+6 when f (x) = 22?<br> x=?

mamaluj [8]

Answer:

$x=12\\$

Step-by-step explanation:

$f(x)=22\\\\\frac{4}{3}x +6=22\\\\\frac{4}{3}x=16\\\\x= 12$

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3 years ago

tester [92]

Answer:

B. 4.5

Step-by-step explanation:

108 divided by 2 = 54

54 feet into inches is 4.5

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3 years ago