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3 years ago

Which is equivalent to 23·2-5? A) 2-15 B) 2-8 C) 2-2 D) 22

Mathematics

2 answers:

ddd [48]3 years ago

4 0

The answer is C. I just did the quiz and can confirm it is. :D

MaRussiya [10]3 years ago

3 0

I'm pretty sure this answer is A or D
If not then I don't know it but I'll try to help you out

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Which equation is graphed here?

Zolol [24]

Answer:

y-4= -3/2(x+2)

Step-by-step explanation:

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8 0

3 years ago

Read 2 more answers

At a real estate agency, an agent sold a house for $311,000. The commission rate is 5.5% for the real estate agency and the c

erica [24]

Answer:

The agency got $17,105, and the agent earned $3,421

Step-by-step explanation:

311,000/100=3,110

3,110 x 5.5=17,105

17105/100=171.05

171.05 x 20=$3,421

5 0

3 years ago

Which polynomial correctly combines the like term and express the given polynomial in standard form

ankoles [38]

Answer:

$8mn^5 - 2m^6 + 5m^2n^4 - m^3n^3 + n^6 - 4m^6 + 9m^2n^4 - mn^5 - 4m^3n^3 = -6m^6 - mn^5 - 5m^3n^3 + 14m^2n^4 + 8mn^5 + n^6$

Step-by-step explanation:

Given

$8mn^5 - 2m^6 + 5m^2n^4 - m^3n^3 + n^6 - 4m^6 + 9m^2n^4 - mn^5 - 4m^3n^3$

Required

Correctly combine the like terms

We have:

$8mn^5 - 2m^6 + 5m^2n^4 - m^3n^3 + n^6 - 4m^6 + 9m^2n^4 - mn^5 - 4m^3n^3$

Collect like terms (in decreasing degrees of m)

$- 2m^6 - 4m^6 - mn^5- m^3n^3 - 4m^3n^3+ 5m^2n^4 + 9m^2n^4 + 8mn^5 + n^6$

$-6m^6 - mn^5 - 5m^3n^3 + 14m^2n^4 + 8mn^5 + n^6$

So:

$8mn^5 - 2m^6 + 5m^2n^4 - m^3n^3 + n^6 - 4m^6 + 9m^2n^4 - mn^5 - 4m^3n^3 = -6m^6 - mn^5 - 5m^3n^3 + 14m^2n^4 + 8mn^5 + n^6$

5 0

3 years ago

The sum of two numbers is 4. Five times the larger number plus four times the smaller number is 34. Find the numbers

Leokris [45]

Answer:

2720

Step-by-step explanation:

because I used a calculator

8 0

4 years ago

Help what do I fill in!?!

scoray [572]

Answer:

6 AND 8

Step-by-step explanation:

8 0

3 years ago