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3 years ago

(x 2 −10x+2)+(8x+13)

Mathematics

2 answers:

Dimas [21]3 years ago

3 0

Answer:

x^2− 2 + 1 5

Step-by-step explanation:

notsponge [240]3 years ago

3 0

Answer: (X2 is x to the second power)

2-2x=15

Step-by-step explanation:

Eliminate redundant parentheses

Add the numbers

Combine like terms

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Helppppppp plssssssss as soon as possible

Kisachek [45]

The product of 12 and x.

hope this helped!

8 0

3 years ago

At the end of the day, a local bakery sold 83 cakes and had to throw out 7 cakes due to baking errors. Each cake cost the bakery

Eduardwww [97]

Answer:

The total profit earned by the bakery today was of $495.75.

Step-by-step explanation:

Spending:

83 + 7 = 90 cakes made, each costing 6.25. So

$S = 90*6.25 = 562.5$

Earnings:

83 cakes sold by $12.75, so:

$E = 83*12.75 = 1058.25$

Profit:

Earnings subtracted by spending, so:

$P = E - S = 1058.25 - 562.5 = 495.75$

The total profit earned by the bakery today was of $495.75.

7 0

3 years ago

There was daylight for 16 hours what percentage of the day was dark

SVETLANKA909090 [29]

Good morning ☕️

Answer:

33.333333333333 %

Step-by-step explanation:

then the number of hours of the dark period is 24 - 16 = 8

hence

The percentage of the day was dark :

(8÷24)×100 = 33.333333333333

_________________________

4 0

3 years ago

Find the rule and the graph of the function whose graph can be obtained by performing the translation 3 units left and 2 units d

Vsevolod [243]

Let

g(x)--------> the translation of the function f(x)

we know that

the rule of the translation is

$3$ units left and $2$ units down

that means

$(x,y)-------> (x-3,y-2)$

In the function f(x) the point $(0,0)$ is equal at the point $(-3,-2)$ in the function g(x)

therefore

the function g(x) is equal to

$g(x)=f(x+3)-2$

$g(x)=(x+3)^{3} -2$

<u>The answer is</u>

a) the rule of the translation is $(x,y)-------> (x-3,y-2)$

b) The graph in the attached figure

5 0

3 years ago

Select all the numbers that are rational

Margaret [11]

Answer:

-13/3

and the last 2

Step-by-step explanation:

The rational numbers include all the integers, plus all fractions, or terminating decimals and repeating decimals. Every rational number can be written as a fraction a/b, where a and b are integers. For example, 3 can be written as 3/1, -0.175 can be written as -7/40, and 1 1/6 can be written as 7/6.

4 0

2 years ago