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3 years ago

melissa has 175 pictures to put in her scrapbook. each page holds 8 pictures. How many pages can she fill completely

Mathematics

2 answers:

ehidna [41]3 years ago

8 0

175/8 = 21.875
Melissa can completely fill 21 pages.

Colt1911 [192]3 years ago

7 0

I believe she can fill twenty one pages tell me if im right

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Triangle JKL with vertices J(1,-1), K(2,3), and L(3,-2) in the line x=4 ANSWER RIGHT NOW BEEN WAITING AN HOUR NOW

Monica [59]

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3 years ago

3x-2y=-1 Y=-x+3 is (1,2) a solution of the system

Lisa [10]

Answer:

Yes

Step-by-step explanation:

To be a solution of the system, it has to satisfy both the equations.

Let's check first one:

3x - 2y = -1

3 (1) - 2(2) = 3 - 4 = -1

So correct (satisfies).

Now, 2nd one:

y = -x + 3

y = -(1) + 3

y = -1 +3

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3 years ago

Omar is doing laundry. In half an hour, the dryer signals that his load of laundry is 1/3 of the way dry. What is the rate at wh

skelet666 [1.2K]

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5 0

3 years ago

Please help. 20 points and brainliest.

nevsk [136]

Answer:

$t_n=-5n+19$

Step-by-step explanation:

This arithmetic sequence begins with 19, and for each consecutive value it subtracts 5. Therefore, the rule for this is:

$t_n=-5n+19$

Hope this helps!

4 0

3 years ago

Read 2 more answers

A positive real number is 1 more than another. When -2 times the smaller is added to the square of the larger, the result is 33.

Naya [18.7K]

Answer:

The smaller number is 4√2 and the larger number is (4√2 + 1).

Step-by-step explanation:

Let the two numbers be x and y, where y is the larger of the two numbers.

Since y is the larger number, it is one more than the smaller number. So:

$y=x+1$

When negative two times the smaller is added to the square of the larger, the result is 33. In other words:

$-2x+y^2=33$

Substitute:

$-2x+(x+1)^2=33$

Solve for x. Square:

$-2x+(x^2+2x+1)=33$

Simplify:

$x^2+1=33$

Subtract one from both sides:

$x^2=32$

And take the square root of both sides:

$x=\pm\sqrt{32}=\pm 4\sqrt{2}$

Since y is positive, we can ignore the negative case. So, the smaller number is:

$x=4\sqrt{2}\approx5.66$

And the larger number is:

$y = 4\sqrt{2} + 1 \approx6.66$

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3 years ago