3 years ago

Which situation can be represented by the equation. Y+19=22

Mathematics

1 answer:

marusya05 [52]3 years ago

5 0

Answer:3

Step-by-step explanation:

19 + 3=22

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Please answer this please

motikmotik

Answer:

Step-by-step explanation:

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2 years ago

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What is the value of the expression 11 − (fraction 1 over 2)4 ⋅ 48?<br> 3<br> 5<br> 8<br> 9

olga55 [171]

$11-\left(\dfrac{1}{2}\right)^4\cdot48=11-\dfrac{1}{2^4}\cdot48=11-\dfrac{1}{16}\cdot48=11-\dfrac{48}{16}=11-3=8$

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3 years ago

Which expression is equivalent to 28 + 12? (1 point) 4(7 + 3) 4(24 + 8) 7(4 + 12) 7(21 + 5)

vodka [1.7K]

Answer:

4(7+3)

Step-by-step explanation:

28 and 12 are both divisible by 4.

28 ÷ 4 = 7

12 ÷ 4 = 3

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2 years ago

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Keyona had 254 dollars to spend on 9 books. After buying them she had 11 dollars. How much did each book cost ?

guajiro [1.7K]

Answer:

Each book costs $27.

Step-by-step explanation:

Subtract 254 - 11.

254 - 11 = 243

Now, divide 243 by 9.

243 ÷ 9 = 27

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2 years ago

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Consider the line y=8x - 4.

Kamila [148]

Answer:

Parallel - 8

Perpendicular - -1/8

Step-by-step explanation:

If a line is parallel to another then they have the same slope

If a line is perpendicular to another line then the slope is just flipped and so is the sign

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2 years ago