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zalisa [80]
3 years ago
6

What is the value of the expression |x + y| when x = –8 and y = –13?

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
8 0
|x+y| = |-8+(-13)| = |-8-13| = |-21| = 21
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Can someone please helpp.
nika2105 [10]
1. Over a period of 6 years (from 1980 to 1986) the house gained a value of 12000 dollars (109k-97k). 12000/6 gives you a rate of 2000 dollars per year. Because the initial price at t=0 is 97000, the function is 97000+2000t
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3 years ago
Turn 276% into a mixed number
AlladinOne [14]
Mixed number is (wholenumber)+(properfraction)
a proper fraction is a/b where a<b and b≠0

so

percent means parts out of 100
x%=x/100

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200/100+76/100=
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6 0
3 years ago
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Rzqust [24]
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7 0
3 years ago
$34,300 loan at 3.5% for 4 months.
cestrela7 [59]

keeping in mind that 4 months is not even a year, since there are 12 months in a year, 4 months is then 4/12 years.

let's assume is simple interest.


\bf ~~~~~~ \textit{Simple Interest Earned Amount} \\\\ A=P(1+rt)\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill & \$34300\\ r=rate\to 3.5\%\to \frac{3.5}{100}\dotfill &0.035\\ t=years\to \frac{4}{12}\dotfill &\frac{1}{3} \end{cases} \\\\\\ A=34300\left[ 1+(0.035)\left( \frac{1}{3} \right) \right]\implies A= 34300(1.011\overline{6})\implies A=34700.1\overline{6}

5 0
3 years ago
Cassie has a box that is a cube with a side length of
Rus_ich [418]

Answer:

second box must be 192in^3

Step-by-step explanation:

its a cube so length width height is all the same therefore,

4×4×4= 64

now u need a 2nd box 3 times volume of 1st all u need to do is multiply

64×3= 192

7 0
3 years ago
Read 2 more answers
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