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expeople1 [14]
3 years ago
12

Which phrase represents the algebraic expression 5x - 9? the product of five times a number and nine the difference of nine time

s a number and five the sum of five times a number and five the difference of five times a number and nine
Mathematics
2 answers:
liberstina [14]3 years ago
6 0

Answer:

the difference of five times a number and nine

Step-by-step explanation:

svlad2 [7]3 years ago
3 0

Answer:

the answer is D

Step-by-step explanation:

Its okay if you still get it right but trust me its right.

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Carlos didn't earn enough for the last apartment he was looking at, so he is still searching. He found one that costs $625 per m
tresset_1 [31]

Answer:

$1875

Step-by-step explanation:

Given the information:

  • An apartment costs: $625 per month
  • They require that the cost of rent be no greater that a third of his monthly income
  • The must earn at least 3 times the cost of his rent

=> the smallest amount of money that Carlos needs to make per month to be approved to move in:

= 3 times of $625

= 3*$625

= $1875

because 625  is exactly 1/3 of $1875

Hope it will find you well.

5 0
3 years ago
Someone help<br> 50 points + brainlist+ like +thank you<br> line segment measurement
Vika [28.1K]

\\ \bull\leadsto CD=DE

\\ \bull\leadsto 3x-6=2(x+1)

\\ \bull\leadsto 3x-6=2x+2

\\ \bull\leadsto 3x-2x=2+6

\\ \bull\leadsto x=8

Now

  • CD=3(8)-6=24-6=18
5 0
2 years ago
I'm Chloe can you help me, Thanks :)
Nostrana [21]

Answer:

Hola losiento no se ablar inglés

3 0
2 years ago
1. Trey bought a puzzle priced at $12 and a
Mazyrski [523]

Answer:

$28.08

Step-by-step explanation:

104%×12+104%×15

=$28.08

Hope this helps!!!

7 0
3 years ago
Read 2 more answers
Assume that the national credit card interest rate is 12.83 percent. A study of 62 college students finds that their average int
meriva

Answer:

b)  95 percent confidence interval for this single-sample t test

[11.64, 16.36]

Step-by-step explanation:

Explanation:-

Given data  a study of 62 college students finds that their average interest rate is 14 percent with a standard deviation of 9.3 percent.

Sample size 'n' =62

sample mean x⁻ = 14  

sample standard deviation 'S' = 9.3

<u>95 percent confidence interval for this single-sample t test</u>

The values are (x^{-} - t_{0.05} \frac{S}{\sqrt{n} } ,x^{-}+t_{0.05}\frac{S}{\sqrt{n} })  the <u>95 percent confidence interval for the population mean  'μ'</u>

Degrees of freedom γ=n-1=62-1=61

t₀.₀₅ = 1.9996 at 61 degrees of freedom

(14 - 1.9996\frac{9.3}{\sqrt{62} } ,14+1.9996\frac{9.3}{\sqrt{62} })

(14-2.361 , 14 + 2.361)

[(11.64 , 16.36]

<u>Conclusion:-</u>

95 percent confidence interval for this single-sample t test

[11.64, 16.36]

<u></u>

6 0
3 years ago
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