3 years ago

Please explain how you did it

Mathematics

1 answer:

Alborosie3 years ago

3 0

8:30 because the 8:50 one is twenty minutes fast, the 8:00 one is half an hour off, and the 8:20 one is slow.

You might be interested in

What is 18/25 simplified

Alekssandra [29.7K]

18/25 is already simplified. There is no number that can go in both 18 and 25.

7 0

2 years ago

Read 2 more answers

Help me on this math question

Blababa [14]

Answer:

$\huge \boxed{X=30}$

B. 30

Step-by-step explanation:

First, you multiply by 5 from both sides of equation.

$\displaystyle \frac{x}{5}=6\times5$

Simplify, to find the answer.

$\displaystyle 6\times5=30$

$\huge \boxed{X=30}$ , which is our answer.

6 0

2 years ago

Read 2 more answers

F(x)=-4x - 5 g(x)=3x - 2 Find( f - g )(x)

jok3333 [9.3K]

#1 is 12x² -15x

#2 is fx-9x

4 0

2 years ago

Read 2 more answers

WILL GIVE BRAINLIEST

kifflom [539]

Speed boat departed 1.75 hrs after steam boat1.8 hrs after speed boat departure, steam boat has sailed for a total: 1.8+1.75 = 3.55 hrssteam boat's speed is 36.8 km/hr, so it has traveled: 3.55*36.8 = 130.64 km
speed boat is 86.9 km behind steam boat. so it is 130.64-86.9 = 43.74 km from portspeed boat's speed = 43.74/1.8 = 24.3 km/hr

8 0

2 years ago

Read 2 more answers

Use substitution to solve the system of equations.<br> -1=2x-y<br> 8x-4y=-4

sineoko [7]

Answer:

x=-1/2+y/2

Step-by-step explanation:

6 0

2 years ago