3 years ago

Will give brainiest to correct answer

Mathematics

1 answer:

daser333 [38]3 years ago

5 0

Number 7 is A and number 8 is C, i’ve had this before

You might be interested in

Factor the expression. 2x^2-7x-15

lutik1710 [3]

Answer:

Factor by grouping

(2x+3) (x-5)

Step-by-step explanation:

3 0

3 years ago

SOLVING TWO-STEP EQUATIONS 2x+8=16 HELP PLEASE IM SO STUCK! AND PLEASE SHOW WORK :(((

Fiesta28 [93]

Answer:

x=4

Step-by-step explanation:

subtract 8 from both sides

then you get 2x=8

then divide by 2

then you get x=4

6 0

3 years ago

Read 2 more answers

Can someone help explain this to me? I’d appreciate it a lot.

gregori [183]

When you put + - and x in the spaces, no matter the order, the answer will be a multiple of 4. Therefore you have to use ÷ to get 2 for the answer. The answer is 4÷4+4÷4=2.

7 0

3 years ago

Lori is solving the equation 4x2 + 5x - 6 = 0 using the quadratic formula. Which

dimulka [17.4K]

Answer:

$\frac{ - 5 + \sqrt{( {5})^{2} } - 4(4)( - 6) }{ 2(4)}$

4 0

3 years ago

PLEASE HELP ME! A? B? C?

yaroslaw [1]

Answer: C

Step-by-step explanation:

Positive exponential function goes upwards exponentially from 0.

8 0

3 years ago