Find two consecutive numbers whose squares differ by 25

Answers

Answer 1
Answer: Consecutive numbers means that they are one after the other (i.e. 1, 2, 3 are consecutive numbers). The square of a number signifies the product of this number times itself (i.e. 2 times 2 = 4, so 4 is the square of 2). If these squares differ by 25, then when they are subtracted from one another, the difference will be 25:

12 x 12 = 144
13 x 13 = 169

169 - 144 = 25

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Five more than twie the number is 17

Answers

I assume you meant: Five more than twice the number is 17.
If so, you're going to set up your equation as: 17 = 2x+5
17 being the total, 2x being "twice the number", and +5 being "five more than".
Now, subtract 5 from both sides of the equation.
You have 12 = 2x
Then, divide by 2.
You get 6 = x.

Hey, Edwin7311!

Is means equal sign

More means addition

Twice means times 2.

5+2x=17

Subtract 5 from each side.

5+2x-5=17-5

2x=12

Divide 2 from each side.

x=6

I hope this helps;)


Ann is opening a new savings account with an initial deposit of $250. Which combination of a deposit and a withdrawal will result in a zero balance in Ann's account? A) Deposit $20 in the first week and withdraw $270 in the second week.
B) Deposit $270 in the first week and withdraw $20 in the second week.
C) Deposit $20 in the first week and withdraw $250 in the second week
D) Deposit $250 in the first week and withdraw $20 in the last week.

I don't get this pls help me!!!

Answers

The combination of a deposit and a withdrawal will result in a zero balance in Ann's account is

A) Deposit $20 in the first week and withdraw $270 in the second week.

What is a saving account?

A savings account is a basic type of financial product that allows you to deposit your money and typically earn a modest amount of interest. These accounts are federally insured up to $250,000 per account owner and offer a safe place to put your money while earning interest.

Given that, Ann is opening a new savings account with an initial deposit of $250, we need to find the combination of a deposit and a withdrawal will result in a zero balance in Ann's account,

So, if Ann deposit $20 in first week the account balance = 250+20 = $270

Now, since the amount in her account is $270, so to make it zero, she should withdraw all the amount i.e. $270

Hence, the combination of a deposit and a withdrawal will result in a zero balance in Ann's account is

A) Deposit $20 in the first week and withdraw $270 in the second week.

Learn more about saving accounts, click;

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The answer is A 250+20 then 270-270=0

Estimate the product of 496 and 351

Answers

Take 496 and round it to 500
Take 351 and round it to 350 
Your answer should be around 850

What is the slope of the graph of 8x – 4y = 11?A. 2


B. 1/2


C. -2


D. -1/2

Answers

y = mx + b
where m is the gradient (slope)
-4y = 11 - 8x
4y = 8x - 11
y = 2x - 11/4
m = 2

The correct answer is A.

425 is decreased to 319

Answers

425 is decreased to 319.

"Decreased to" and "decreased by" have different meaning.
"decreased to" means that the number given after the phrase is the difference in the subtraction.
"decreased by" means that the number given after the phrase is the number deducted from the other number to get the difference.

319 is the difference. We need to get the number to be deducted from 425.

425 - x = 319
425 - 319 = x
106 = x

to check:
425 - 106 = 319
319 = 319

Find the greatest common factor of 270 and 360. (Give the answer in the numerical form in the top box and inexponential form by filling in the boxes for exponents.)
2 · 3 · 5

Answers

Answer:

10 × 3^2 ,that's the answer I think