3 years ago

What do you add to 45 to get to 65

Mathematics

2 answers:

kupik [55]3 years ago

8 0

the answer is to be 20

Eduardwww [97]3 years ago

3 0

See you add 20 becouse 65- 45 is 20

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algol [13]

Answer:

A. (2,5)

because 3×2 is 6, 6-1 is 5

so y=5

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3 years ago

A mathematical sentence which contains an inequality symbol and one variable raised to the first power is called a _ inequality

lidiya [134]

A mathematical sentence that contains one or more variables is sometimes called an open sentence.

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4 years ago

Two friends are saving money for a new basketball hoop. The first friend has $120 in savings and will save $30 each month. The s

tatyana61 [14]

This is an easy question you shouldn’t have to ask this on here.

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3 years ago

Simplify by combining like terms: -4\left(2x-y\right)+y+5\left(x+y\right)−4(2−)++5(+) − 4 ( 2 x − y ) + y + 5 ( x + y ) ; use NO

netineya [11]

Answer:

-3x+10y

Step-by-step explanation:

Given the expression $-4\left(2x-y\right)+y+5\left(x+y\right)$ , we are to simplify by combining the like terms. On simplification we have;

$= -4\left(2x-y\right)+y+5\left(x+y\right)$

Open the parenthesis:

$= -4(2x)-4(-y)+y+5(x)+5(y)\\\\= -8x+4y+y+5x+5y$

Collect the like terms:

$= -8x+5x+4y+y+5y$

Sum up the resulting expression

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Hence the required expression on simplification is -3x+10y

5 0

3 years ago

In one week, a printing center made 1,332 copies of a 36 page article. The printing center also printed 688 copies of a 13 page

KiRa [710]

Answer:

56,896

Step-by-step explanation:

36x1,332 = 47,952

13x688 = 8,944

47,952+8,944 = 56,896

Hope you get a good grade!

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3 years ago