2 years ago

4 A game is being watched by 60 adults and some

Mathematics

1 answer:

Vladimir79 [104]2 years ago

5 0

Answer:

20 children.

Step-by-step explanation:

We can solve this using an equation or simple mental math:

The equation: x=children x+20=adults

x + (x+20) = 60

2x + 20 = 60

2x = 40

x = 20

Mental Math: 40 plus 20 is 60 and 40 is 20 more than 20 so there are 40 adults and 20 children.

You might be interested in

Carlos has 4.5 pounds of flour she needs three out of 4 pound of flour to make pizza what is the greatest number of pizzas Carlo

iogann1982 [59]

Answer:

6 pizzas

Step-by-step explanation:

divide 4.5 by 3/4

5 0

3 years ago

If Huey measures out his section and has a pair of supplementary angles, and one angle is 112 degrees, what is the other angle?

ArbitrLikvidat [17]

suplimentary angles = 180

so 180-112 = 68

4 0

3 years ago

A way of computing the possible number of outcomes in an experiment. it is called the ___ principle.

VikaD [51]

The answer in the blank is counting

3 0

3 years ago

Calculate the rate of change.

Tpy6a [65]

Answer:

Step-by-step explanation:

Rise is 10 run is 5 Rate of Change is rise over run.

7 0

2 years ago

YALL HURRYY I NED HELP!

elena-s [515]

Answer:

A = correct equation

x = 60

Step-by-step explanation:

__+ 65 = 125

x + 65 = 125

x = 60

60 + 65 = 125

Hope it helps!

3 0

3 years ago