MATHEMATICS HIGH SCHOOL

Audrey deposits $100 in her account. Then she makes two withdrawals, one for $38 and the other for $70. How much money does Audrey have in her account?

Answers

Answer 1
Answer:

Answer:

-8

Step-by-step explanation: because deposit means she puts in money and withdrawl means take out money
Answer 2
Answer:

Answer:

$-8

Step-by-step explanation:

Related Questions

Assume that women's heights are normally distributed with a mean given by u = 64.3 in, and a standard deviation given by 0 = 2.7 in. (a) f 1 woman is randomly selected, find the probability that her height is less than 65 in. (b) if 43 women are randomly selected, find the probability that they have a mean heightless than 65 in. (a) The probability is approximately I. (Round to four decimal places as needed.) 4
4x-7>17 what's the problem and answe of solution please
A student has earned the following scores on four 100-point tests this marking period: 63, 72, 88, and 91. What score must the student earn on the fifth and final 100-point test of the marking period to earn an averagetest grade of 80 for the five tests?
In order to go to college, Hank goes from working full-time making $28,000 per year to working part-time at half the salary for two years. The cost of his education will be $5,000. If Hank makes $33,000 per year after getting his degree, approximately how many years will it take him to recover his investment?
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What is 7x squared-2x+5?

Answers

7x² - 2x + 5

That's a quadratic trinomial ... it has three terms, and
the highest power of the variable is the second power.

The resultant force, R, is related to two concurrent forces, X and Y, acting at right angles to one another, by the formula R2=X2+Y2. Rewrite the formula for Y.

Answers

R^2 = X^2 + Y^2
Y^2 = R^2 - X^2
Y = sqrt(R^2 - X^2)

Answer:

Y = √(R² - X²)

Step-by-step explanation:

Please help me with this math problem!! NO LINKS!!! Will mark brainliest!! :)

Answers

Answer:

m∠B would be 45°

Step-by-step explanation:

Since m∠C is a right angle (90°) and m ∠B is half of a right angle, it would be 45°.

Where is the number 4 − 8 located on a horizontal number line?4 units to the left of 4
4 units to the right of 4
8 units to the left of 4
8 units to the right of 4

Answers

Answer:

C. 8 units to the left of 4

Step-by-step explanation:

We are asked to find the the position of 4-8 located on a horizontal number line.

We know that negative numbers are located on the left side side of number line and positive numbers are located on the right side of number line.

4 will be located to the 4 units right from zero and negative 8 will be located 8 units left from 8.

Therefore, option C is the correct choice.

Answer:

8 units to the left of 4

Step-by-step explanation:

Jack is running for city mayor. He stops the first 10 people on the street and asks them what their biggest concern for the city is. Six of the people say higher taxes are their biggest concern. Jack concludes that most people in the town think higher taxes are the biggest concern. Jack's conclusion is A) valid. Jack asked enough people.
B) invalid. Jack did not ask enough people.
C) incorrect. Six of ten people is not a majority.
D) bias. Jack does not want to raise taxes and is looking for support

Answers

Jack's conclusion is B. INVALID. JACK DID NOT ASK ENOUGH PEOPLE.

A city has a population of millions and 10 people is not even a relevant sample of the population. Thus, the conclusion he has drawn based from his interview is insufficient.

Answer:

It is B

Step-by-step explanation:

did on usa testprep and got it right

What is -a^-2 if a=-5

Answers

Answer:

the answer is 25

Step-by-step explanation:

cause -5 times -5 is 25 cause negative times negative is positive, and 5 times 5 is 25.
Well, -2 times -2 is 4 and 4 times -2 is -8 times -2 is 16 and 16 times -2 is -32 and -32 times -2 is 64 and -64 times -2 is 128

So 128
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