2 years ago

Is -2 a solution of the inequality -2x + 5 > 9? A. yes | B. no

Mathematics

1 answer:

kramer2 years ago

3 0

Answer:B

Step-by-step explanation:

-2x+5>9

-2x>4

-x>2

x<-2

You might be interested in

Which is the solution to the equation solved for p? (q + p)q = (s + r)s

Brums [2.3K]

Answer:

Option B

Step-by-step explanation:

$(q + p)q = (s + r)s$

Lets open the brackets of L.H.S.

$=> q^2 + pq = (s+ r)s$

Lets substract q² from both the sides.

$=> q^2 + pq - q^2 = (s + r)s - q^2$

$=> pq = (s + r)s - q^2$

Lets divide both the sides by q.

$=> \frac{pq}{q} = \frac{(s + r)s - q^2}{q}$

$=> p = \frac{(s + r)s }{q} - \frac{q^2}{q} = \frac{(s + r)s}{q} - q$

7 0

2 years ago

5. Round 838,910 to the nearest ten thousand

dimulka [17.4K]

Step-by-step explanation:

$83,891$

that's it

8 0

2 years ago

Read 2 more answers

PLEASE help with this it’s my last problem

mojhsa [17]

Answer:Slope: 1

y-intercept: (0,0)

x y

0 0

1 1

7 0

2 years ago

3024 divided by 42 with remainder

Evgen [1.6K]

Answer:

72 Remainder: 0

Step-by-step explanation:

3024 / 42 = 72

Remainder of 0!

4 0

1 year ago

Read 2 more answers

Which is a zero of the quadratic function f(x) = 9x2 – 54x – 19?

Umnica [9.8K]

Answer: x=-3

Step-by-step explanation:

F(x)=9x^2-54x-19

F(x)=(x-57)(x+3)

X=57 X=-3

3 0

3 years ago