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3 years ago

PLEASE HELP !!!!!!!!!!! WILL MARK BRIANLIEST !!!!!!!!!!!!!

Mathematics

1 answer:

Alona [7]3 years ago

7 0

Answer:

77-55=22, i don't know if this is the answer if i'm wrong sorry im just trying to help you.For every 22 followers tyler has, Naomi has 22 leser followers

Step-by-step explanation:

IF i am right pls subscribe to Amiredagoat Yt

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What is the solution set for the inequality below -3x + 15 < 18

zloy xaker [14]

Answer:

x > -1

Step-by-step explanation:

-3x + 15 < 18

Subtract 15 from each side

-3x + 15-15 < 18-15

-3x < 3

Divide each side by -3, remembering to flip the inequality

-3x/-3 > 3/-3

x > -1

5 0

3 years ago

Kat plays a surfing video game with a friend. Each player earns 50 points for each trick he performs, but loses 40 points each t

Dahasolnce [82]

Step-by-step explanation:

No. of points got from 1 stunt = 50.

No. of points deducted from 1 fail = 40.

6 stunts and 9 falls were gained last week.

So, A/C the number of points earned =

(6×50)-(9×40)

= 300 - 360

= -60

Her score today is 3 times her score from last week so multiply by 3

= (-60) × 3

= -180

If it were multiplied by -3 instead of 3 it would be...

(-60) × (-3)

= 180

The difference would be that on multiplying with positive 3 she would be 180 points in the whole but multiplying with negative three means she is 180 points in the league.

The similarity is that that whole number is same but the symbol adds a difference and the absolute value would be same too.

3 0

2 years ago

PLEASE HELP I'LL GIVE YOU 15 POINTS

ELEN [110]

Answer:

I cant see whats on the page

Step-by-step explanation:

4 0

3 years ago

Two people start driving toward each other starting from two towns hundred miles apart. If one person travels 30 mph and the oth

ElenaW [278]

It takes 2 hours to meet

A to B is 100 miles

A has 30 mph: after 2 h has made 60mph

B has 20 mph: after 2 h has made 40 mph

60+40=100 miles

4 0

4 years ago

25x+10y=24 X+y=20 ? I don't know how to solve systems of equations

Oksanka [162]

So you have
25x+10y=24
and
x+y=20
you can eith er subsitue or add
let's add
mutliply x+y=10 by -10
-10x-10y=-200
add to first equation
25x+10y=24
-10x-10y=-200 +
15x+0y=-176
15x=-176
divide both sides by 15
x=-176/15
subsitue
x+y=20
-176/15+y=20
add -176/15 to both sides
y=476/15

solution
(x,y)
( $\frac{-176}{15}$ , $\frac{476}{15}$

7 0

4 years ago