2 years ago

Brent was writing a paper. He typed

Mathematics

1 answer:

Lisa [10]2 years ago

6 0

Answer:

1680

Step-by-step explanation:

subtract the 310 words and then multiply 524 by 2 then add the answer of the subtraction to what you got in the multiplication

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Several years ago, 39% of parents who had children in grades K-12 were satisfied with the quality of education the students r

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let p be the population proportion of parents who had children in grades k-12 were satisfied with the quality of education the students receive.

Step-by-step explanation:

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2 years ago

Divisible rules what is divisible by 4518

Digiron [165]

Answer:

where are the options

Step-by-step explanation:

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2 years ago

Solve for z −cz+6z=tz+83

Alborosie

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Step-by-step explanation:

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2 years ago

X + y = 2

liraira [26]

Answer:

$D. (3,-1)$

Step-by-step explanation:

$x + y = 2 \: \: \: \: \: \: ..(1) \\ 2x - y = 7 \: \: \: \: ..(2)$

from equation 1 we get,

$x = 2 - y$

now,

$put \: \: \: \: x = 2 - y \: \: \: in \: (2)$

we get,

$2(2 - y) - y = 7 \\ 4 - 2y - y = 7 \\ 4 - 3y = 7 \\ - 3y = 7 - 4 \\ - 3y = 3 \\ \\ y = \frac{3}{( - 3)} \\ \\ y = - 1$

now,

$put \: \: \: \: y = - 1 \: \: \: \: in \: (1)$

we get,

$x + ( - 1) = 2 \\ x - 1 = 2 \\ x = 2 + 1 \\ x = 3$

hence, the value of x = 3 and y = (-1)

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2 years ago

After a party there was 1/2 of a pizza leftover. If George gave 1/2 of the leftover to Olivia what fraction of the pizza did he

xeze [42]

Fraction leftover = 1/2

George gave (1/2) of the leftover to Olivia:

= 1/2 * 1/2

= 1/4

Fraction George gave to Olivia = 1/4

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2 years ago