Alex is playing a trivia game. On his first turn he lost 100 points. I need a second turn he lost 75 points. On his third turn he lost 85 points. Write a sum of three negative integers that model the change to Alex's score after his three turns.

Answers

Answer 1
Answer: -100 + -75 + -85 = -260

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Abra is first and Hannah is second because it's 7/10 because zero and seven tenths is 7/10. get it?
If you convert all the fractions into decimals then you would get 0.7, 0.9 (9/10) and 0.75 (3/4). What is the highest number? Whoever had that number is the best shooter.

Suppose that Sahil knows that 45 people with the ages of 18 to 19 voted. With out using a calculator, he quickly says then 135 people with the ages of 30 to 49 voted. Is he correct? How might shail have come up with his answer?( I have a chart and one thing that is a clue is that the ages 18 to 29 is 10% )
(Ages 30 to 49 is 30%) please help!

I know that he did 45 times 3 to get the 135 because he though since 10% is 45 people he could multiply by 3 & get his answer. Help!!!

Answers

So you are given that 45 people in the age range of 18 to 29 who voted make up 10% of the total voters.

And you also know that 30% of the voters are in the age range of 30-49. And you need to find out how many people aged 30-49 voted.

So 10% of the total make up 45 people.
That means for 30% of the total number people, there would be 45 x 3 people, or 135 people. Because 10% x 3 = 30%

So, great job! :D

You don't need help !
Your method and your reasoning are correct.

What does “illogical” mean?
Me need help pls

Answers

adjective

definition:

Lacking sense or clear, sound reasoning.

Brian drove 120 miles at speed of 60 miles per hour. He drove the same distance back home at average speed of 40 miles per hour. What is his average speed?

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Average speed = Total distance/Total time.

First drive:

120/60=2 (distance/rate=time)

Second drive:

120/40=3 (distance/rate=time)

Average:

Total time=120+120=240

Total time=3+2=5

Average speed = Total distance/Total time=240/5=48

His average speed was 48 mph.

At the local dairy farm, Kareem buys a 32-oz container of yogurt for $2.56. Jonah buys a 6-oz container of yogurt for $0.48. Are the cost, y, in dollars and the amount of yogurt, x, Proportional. Explain.

Answers

Answer:

The cost in dollars and the amount of yogurt are proportional

Step-by-step explanation:

Proportions

Two variables are proportional if the ratio or division between them is a constant value.

Kareem buys a 32-oz container of yogurt for $2.56. We can compute the ratio of the quantity of yogurt and price 32/2.56 and we get 12.5. Jonah buys a 6-oz container of yogurt for $0.48. The relation is now 6/0.48=12.5

Since both ratios are equal, we can say the amount of yogurt, and the cost in dollars are proportional variables

Plz help me solve it step by step (find the the area)

Answers

Answer:

Step-by-step explanation:

A=LxW