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3 years ago

Find the difference. (3 • 1,000) – (2 • 100)

Mathematics

2 answers:

joja [24]3 years ago

7 0

Answer:

2,800

Step-by-step explanation:

3·1000=3000

2·100=200

3000-200= 2,800

hodyreva [135]3 years ago

4 0

Answer:

3x1000=3000

2x100=200

3000-200=2800

Step-by-step explanation:

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The sum of two Integers is at most - 57 one integer is 33 . What is the other integer

Cloud [144]

Answer: The other integer is -90

Step-by-step explanation:

This is because since addition and subtraction has an inverse relationship. We will do -57 - 33 which is equal to -90. You can check your answer by adding 33 to -90 which is -57.

4 0

3 years ago

Indicate in standard form the equation of the line through the given points, writing the answer in the equation box below.

Aloiza [94]

9514 1404 393

Answer:

y = 4

Step-by-step explanation:

The given points are on the horizontal line ...

y = 4

This is the standard-form equation of that line.

7 0

3 years ago

NEED THESE ANSWERED ASAP SO I CAN GRADUATE THIS WEEK

babunello [35]

For this case we must solve each of the equations proposed:

A) $-6 (2s-1) = 30$

We apply distributive property to the terms within parentheses:

$-12s + 6 = 30$

Subtracting 6 from both sides of the equation we have:

$-12s = 24$

Dividing between -12 on both sides of the equation:

$s = \frac {24} {- 12}s = -2$

B) $-3m = -5 (m-8)$

We apply distributive property to the terms within parentheses:

$-3m = -5m + 40$

We add 5m on both sides of the equation:

$2m = 40$

Dividing between 2 on both sides of the equation:

$m = \frac {40} {2}\\m = 20$

C) $7 (2-g) = 49$

We apply distributive property to the terms within parentheses:

$14-7g = 49$

We subtract 14 from both sides of the equation:

$-7g = 35$

Dividing between -7 on both sides of the equation:

$g = \frac {35} {- 7}\\g = -5$

D) - $7 (3w + 4) = 14$

We apply distributive property to the terms within parentheses:

$-21w-28 = 14$

We add 28 to both sides of the equation:

$-21w = 42$

Dividing between -21 on both sides of the equation:

$w = \frac {42} {- 21}\\w = -2$

Answer:

$s = -2\\m = 20\\g = -5\\w = -2$

6 0

3 years ago

Read 2 more answers

Bella's Pizza Shop charges $4.50 for a small pizza, $7 for a medium pizza, and $9 for a large pizza. Toppings cost extra dependi

rusak2 [61]

The unit price of each topping is $1.40. Divide $12.60 by the 3 toppings. That will give you the price of all 3 toppings together which is $4.20. Divide $4.20 by 3 and that will give you the unit price of each individual topping which is $1.40. To check your answer, multiply $1.40 by 3 which is $4.20. Then, multiply $4.20 by 3 which gives you the whole price which is $12.60

6 0

3 years ago

Let f(x)=x2−2x−4 . What is the average rate of change for the quadratic function from x=−1 to x = 4?

goblinko [34]

Answer:

The average rate of change for f(x) from x=−1 to x = 4 is, 1

Step-by-step explanation:

Average rate A(x) of change for a function f(x) over [a, b] is given by:

$A(x) = \frac{f(b)-f(a)}{b-a}$