Combine like terms: -4x - 10x

Answers

Answer 1

Answer:

Answer:

-2x

Step-by-step explanation:

Related Questions

A roller coaster car rapidly picks up speed as it rolls doen a slope. As it starts down the slope, it's speed is 4m/s. But 3 seconds later, at the bottom of the slope, it's speed is 22m/s. What is its average acceleration?
1,522,968 in word form
Help I don’t understand this ‍♀️
What is 0.008 as a percent
What is the slope of the line plotted below? (5 points)

Is 4 a factor of 12?

Answers

Yes because in the multilple of 4:
4: 4,8,12,16,20
So the answer is yes
~JZ
Hope it helps

Last week at Best Bargin, 75% of the computers sold were laptops. If 340 computers were sold last week, how many were laptops?

Answers

75% of 340 is 85 so 85 laptops were sold at Best Bargin

It’s 255 because you multiply 75 times 340 then divided by 100 then get 255

Mr.Gorman spent $65 on the following art supplies . 5 pads of colored paper for $2.50 each
.6 packs of markers for $5.75 each
. Some jars of paint for $4.50 each
How many jars of paint did Mr. Gorman by

Part B later mr Gorman spent $18 on some paintbrushes and colored pencils
. He bought 4 times as many colored pencils as paintbrushes

. Each paintbrush cost $3 and each colored pencil cost $0.75

How many colored pencils did me Gorman buy

Answers

Part A: $2.50 * 5 pads = $12.50

$5.75 * 6 pkg markers = $34.50

$12.50 + $34.50 = $47.00 spent on pads and markers

Total spent $65.00 - $47.00 spent on pads and markers = $18.00 left for jars of paint

$18.00 divided by $4.50 = 4 jars of paint that he bought

PART B. The answer is 12 colored pencils.

$18 total spent 3 paint brushes = $9.00

$18 - $9= $9.00 left for color pencils

$9.00 divided by $0.75= 12 colored pencils

the answer is 12 colored pencils

Write three examples of decimals that have a 5 I the hundredths place

Answers

3.457
0.251
9.354

The first number in front of the decimal (.), is in the tenths place. The number after the tenth place is the hundredth place. After that is the thousandths and it keeps going.

3.457
6.952
17.350

The hundreths place is the second place to the left of the decimal point(.) .

HELP PLEASEThe number of students in tumbling classes this week is represented in the list.

8, 6, 12, 5, 15, 12, 3, 10, 9

What is the value of the mode for this data set?

15
12
9
3

Answers

Answer:

Step-by-step explanation:

it occurs more than other numbers

its easy! :)

Answer: 12
12 appears most often

Find dy dx of y equals the secant of the square root of x.

Answers

$\bf y=sec(√(x))\implies y=sec\left( x^{(1)/(2)} \right)\implies \cfrac{dy}{dx}=\stackrel{\textit{chain rule}}{sec\left( x^{(1)/(2)} \right)tan\left( x^{(1)/(2)} \right)\cdot \cfrac{1}{2}x^{-(1)/(2)}} \n\n\n \cfrac{dy}{dx}=sec\left( x^{(1)/(2)} \right)tan\left( x^{(1)/(2)} \right)\cdot \cfrac{1}{2x^{(1)/(2)}}\implies \cfrac{dy}{dx}=\cfrac{sec\left( √(x) \right)tan\left( √(x) \right)}{2√(x)}$

Final answer:

To find the derivative of y equals the secant of the square root of x, we can use the chain rule. The derivative is secant squared of the square root of x, multiplied by 1 over 2 times the square root of x.

Explanation:

To find dy dx of y equals the secant of the square root of x, we can use the chain rule. The derivative of secant is secant squared, and the derivative of the square root of x is 1 over 2 times the square root of x. So, using the chain rule, we have:

dy dx = sec^2(sqrt(x)) * (1/(2sqrt(x)))

Learn more about Derivatives here:

brainly.com/question/30365299

#SPJ3

Other Questions

Jenna has a bag that contains 7 red marbles and 25 blue marbles. She selects a marble at random, and then, without replacing the first one, selects another marble at random. What is the probability that Jenna selects a blue marble and then a red marble? Round your answer to the nearest percent. P(blue and red) ≈ %

Find the distance between these W(-3,-7) and x(-8,-4)

Find the GCF of -10c ^2 d and 15cd^ 2 a)-5c2d2 b)-5cd c)5cd

Anthony had $280. Johnnie had $420. What is the ratio of Anthony's money to Johnnie's money?