josefina surveyed 298 students and found that 52% like scary movies . estimate the number of students that like scary movies .

Answers

Answer 1

Answer:

It would be: 298*52 / 100 = 154.96

Approx. 155 students like scary movies

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Combine the like terms to create an equivalent expression:
−4y−4+(−3) PLZ SOMEONE HELP

Answers

Final answer:

The expression −4y−4+(−3) simplifies to −4y −7 by combining the numeric constants according to the rules of addition for negative numbers.

Explanation:

To combine the like terms in the expression −4y−4+(−3), we look for terms that have the same variable raised to the same power. Here, there are no like terms withy, so we just combine the constant numbers.

Following the rules for addition and subtraction of numbers:

1. When two negative numbers add, the answer has a −ve sign. For example, −4 + (−3) = −7.

2. In subtraction, change the sign of the subtracted number and then follow the addition rules.

Applying these rules to the given expression:

−4y−4+(−3)
= −4y + (−4) + (−3)
= −4y + −7

Therefore, the equivalent expression after combining like terms is −4y −7.

Learn more about Combining Like Terms here:

brainly.com/question/16601020

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Answer:

-4y-7 i think

Step-by-step explanation:

sorry if im wrong but im pretty sure you combine -4 and -3, and -4 plus -3 is just -4 -3 so -7

Three copies of a book cost $20. Use equivalent ratios to find the cost of nine copies of the book.

Answers

i would say that it should cost 60 dollars

The answer is $60 beacause 3x20=60

PLEASE I REALLY DONT HAVE ENOUGH TIME PLEASE I BEG I REALLY NEED PLEASE I BEG YOU I DON'T MUCH TIME ONLY 1HOUR AND I NEED TO DO A LOT IF YOU MEDL PLEASE IPROMISE I PROMISE PLEASE HELP!!!!!!

Answers

For question 1, it's the first option, the third option, and the fourth option
(x < -3 or x > 4)
(x < 11)
(-3 < x < 2)

Question 2, the answer is the second one.
(x > 4)
(x < 6)

What is 7/10 in decimal form