3 years ago

Help!!!!

Mathematics

1 answer:

maw [93]3 years ago

3 0

CDs would now cost $12.60. And cassettes would now be $9

You might be interested in

Solve for x. <br><br> 6x + 2 = 14

oksian1 [2.3K]

6x + 2 - 2 = 14 - 2
6x/6 = 12/6
x = 2

8 0

4 years ago

Please help me :(((((

notsponge [240]

question 3: -2

question 4: 0

Ordered pairs in a graph go in the sequence of (x, y)

6 0

3 years ago

V2 - 15 = -2v Solve the Quadratic. What are the 2 solutions?

ki77a [65]

Answer:

v=-5 and v=3

Step-by-step explanation:

We are given that

$v^2-15=-2v$

We have to find two solutions of quadratic equation.

$v^2+2v-15=0$

Using addition property of equality

$v^2+5v-3v-15=0$ (By using factorization method)

$v(v+5)-3(v+5)=0$

$(v+5)(v-3)=0$

Substitute each factor equal to 0

$v+5=0$ and $v-3=0$

$v=-5$ and $v=3$

Hence, two solutions of quadratic equation are

v=-5 and v=3

8 0

3 years ago

Which angles are congruent in the isosceles triangle?

zhannawk [14.2K]

Answer:

A. Angle CAB and angle BCA

Step-by-step explanation:

Hope it helps you in your learning process.

8 0

3 years ago

Which graph represents the inequality? 2x + y < 4

nekit [7.7K]

I hope this helped you on your problem

7 0

3 years ago