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3 years ago

13

Which equation has no solution?

2 answers:

Rudik [331]3 years ago

6 0

What are the Options? And I’ll help

marissa [1.9K]3 years ago

4 0

Answer: no soultions

Step-by-step explanation:

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A particular cell phone company offers 4 models of phones, each in 6 different colors and each available with an one of 5 callin

cupoosta [38]

The answer is 120 i believe. 4*6*5=120

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3 years ago

I need help with geometry!!! Please help out

topjm [15]

I’ll help you what do you need help with ....

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3 years ago

If f(x) = 2x^2+3 and g(x)= 5x, evaluate the following: a. f(g(x)) b. g(g(3)) c. g(f(-2))

marissa [1.9K]

Answer:

A = 50x^2+3

B = 75

C = 55

Step-by-step explanation:

$f(x)=2x^2+3\\g(x)=5x$

A. f(g(x))

$2(5x)^2+3\\2(25x^2)+3\\=50x^2+3$

B. g(g(3))

$5(5(3))\\5(15)\\=75$

C. g(f(-2))

$g(2(-2)^2+3)\\g(8+3)\\g(11)\\5(11)\\=55$

8 0

2 years ago

So, Sorry if this seems long but I missed a week of school due to the flu and I need help on this math homework. 9th grade Algeb

marissa [1.9K]

The first one is x=-1
The second one is b=1
The third one is t=3

8 0

3 years ago

Factor out the common factor. 2x4 + 5x3 – 8x –20 (x3 + 4)(–2x – 5) (x3 – 4)(2x + 5) (x3 + 4)(2x + 5)

horsena [70]

Answer:

The common factor is (x3 – 4)(2x + 5)

Step-by-step explanation:

1. find gcf

2. factor out the gcf

3. use grouping

4 0

3 years ago

Read 2 more answers