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4 years ago

Sorry but I rly don't understand it again.

Mathematics

1 answer:

lutik1710 [3]4 years ago

3 0

Answer:

TRUE

Step-by-step explanation:

2x + 3x NOT EQUAL TO 4x+5x

COMBINE LIKE TERMS

5x NOT EQUAL TO 9x

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I need help with my algebra 1 extra credit anything helps

Crazy boy [7]

You dont have a question

8 0

3 years ago

The scale on a roadmap is listed as 1 inch to 80 miles on the map believe Ville and San Jose are 1.5 inches apart was the actual

galina1969 [7]

Answer:

120 miles

Step-by-step explanation:

Step up a portion. Here, 1 cm is to 1.5 cm as 80 mi is to x mi

1/1.5 = 80/x

Now solve for x by cross multiplying

x = 120

5 0

4 years ago

Which of the following is a zero from the function f(x)=(x+3)(x-7)(x+5)? X=-7, X=-3, X=3, X=5

Alja [10]

Answer:

x = - 3

Step-by-step explanation:

To find the zeros set f(x) = 0, that is

(x + 3)(x - 7)(x + 5) = 0

Equate each factor to zero and solve for x

x + 3 = 0 ⇒ x = - 3

x - 7 = 0 ⇒ x = 7

x + 5 = 0 ⇒ x = - 5

6 0

4 years ago

12) The product of three integers x, x + 2, and x – 5 is 240? What are the integers?

Alexxx [7]

Answer:

Step-by-step explanation:

x(x+2) (x-5) -240

put that on a graph calculator and the x=8

x=8

x+2=10

x-5=3

7 0

3 years ago

HS: Algebra 2A [M] (Prescriptive) (GP)/ 5 Quadratic Functions

ipn [44]

Answer:

Linear, the linear term is -21x and the constant term is -20. Last option is the answer

Step-by-step explanation:

We are given the following function:

$y = (x - 5)(5x + 4) - 5x^2$

First we have to simplify y, before solving the question:

$y = (x - 5)(5x + 4) - 5x$

Applying the distributive property:

$y = 5x^2 + 4x - 25x - 20 - 5x^2$

$y = 0x^2 - 21x - 20$

$y = -21x - 20$

No quadratic term, so it is linear.

The linear term is -21x and the constant term is -20.

4 0

3 years ago

Sorry but I rly don't understand it again.​

Sorry but I rly don't understand it again.