Ask question

Ask question

All categories

3 years ago

10

What is the equivalent expression for 80+20n?

1 answer:

Shkiper50 [21]3 years ago

8 0

Answer:

100N

Step-by-step explanation:

BC 80+20=100. THEN ADD THE N AND YOU GET 100N

You might be interested in

I NEED HELP ASAP PLS PLS

masha68 [24]

Answer:

Mia: 90 and Isabella: 30

Step-by-step explanation:

Mia: 60 x 0.5 (50%) is 30

Isabella: 60 x 1.5 (150%) is 90

6 0

3 years ago

Which of the following is a correct equation for the line passing through the

kipiarov [429]

Answer:

$2x-3y=-12$

Step-by-step explanation:

We can use the point-slope formula given by:

$y-y_1=m(x-x_1)$

The given line passes through the

point (-3,2) and having slope $m=\frac{2}{3}$ .

We substitute the given point and slope to get:

$y-2=\frac{2}{3}(x--3)$

$y-2=\frac{2}{3}(x+3)$

we clear the fraction to get;

$3y-6=2(x+3)$

$3y-6=2x+6$

$3y-2x=6+6$

$3y-2x=12$

Or in standard form:

$2x-3y=-12$

8 0

3 years ago

what is the algebraic expression for " five more than n" what is tge albraic expression for x added to seven. what is the algebr

choli [55]

1. n + 5
2. 7 + x
3. 8 - x
4. 11n

3 0

4 years ago

Read 2 more answers

belka [17]

Answer: 1)

y < 0

x >= 0

2)

3x - 4y < 1

3x - 4y < 8

3) 4x + y > 4

8x + 2y < -5

4)

3x - y > 1

6x - 2y < 20

Step-by-step explanation:

7 0

2 years ago

In the equation, t is a constant. If the equation has no real solutions, what could be the value of t? 2x^2 − 4x = t please help

swat32

2x^2-4x=t

2x(x-2)=t

if t=0:

0=2x(x-2)

$\frac{0}{2(x - 2)} = x$

so, x=0

if t is not=0:

$x = \frac{t}{2(x - 2)}$

8 0

3 years ago

Read 2 more answers