3 years ago

PLEASE! 10 POINTS! For what number A does the equation 3Ax - 24 = 5x - 9 + x have no solutions for x?

Mathematics

1 answer:

Gala2k [10]3 years ago

6 0

Answer:

3Ax-6x = 15

3x(A-2)=15

If A were 2, the left side of the equation would be 0 and it wouldn't equal 15 no matter what the value of x is. So A is 2

You might be interested in

pioneers are buying mules to trek across the country. each of the 5 wagons require e mules to pull them. write the equation to e

tekilochka [14]

Answer:

d = 5e

Step-by-step explanation:

Number of wagons = 5

Number of miles per wagon = e

Total number of mules = d

Hence, relationship between total mules d needed will be ;

Total mules = number of wagons * Numbe rof mules per wagon

d = 5e

4 0

3 years ago

What is 24/5 as a mixed fraction

Shkiper50 [21]

24/5 = (20 + 4)/5 = 20/5 + 4/5 = 4 + 4/5
= 4 4/5

5 0

4 years ago

The quotient of a number and -5 increased by 7 is a minimum 1

bagirrra123 [75]

Answer:

Step-by-step explanation:

(x / -5) + 7 ≥ 1

4 0

3 years ago

Read 2 more answers

A housepainter mixed 5 gal of blue paint with every 9 gal of yellow paint in order to make a green paint. Which ratio of gallons

emmasim [6.3K]

The answer is 30:54.

5 0

3 years ago

Read 2 more answers

Find the value of y.

ch4aika [34]

Answer:

$\Huge\boxed{B.18.610}$

Step-by-step explanation:

Hello There!

We can find y by using trigonometric ratios

sine, cosine and tangent

$tan= \frac{opposite}{adjacent}$

the opposite of the angle that has a measure of 28 degrees is y and the side that is adjacent to the angle is 35

so...

$tan28=\frac{y}{35}$

now we solve for y using basic algebra

we want to isolate the variable (y) using inverse operations

to get rid of the 35 we multiply each side by 35

$\frac{y}{35} =y\\tan28*35=35tan28$

now we let the calculator do the rest of the work

$35tan(28)=18.60983011$

*round to the nearest thousandth*

we're left with

y = 18.610

hence your answer is B

5 0

3 years ago