(-s - 5) + (-2s + 2)

Answers

Answer 1

Answer:

-3s - 3

Step-by-step explanation:

Using PEMDAS you first want to get rid of the parenthesis, but in this case you don't have to change signs or anything because you're simply adding what's in the second parenthesis. From that you want to simplify by combining like terms.

= -s - 5 - 2s + 2

= -3s -3

Answer 2

Answer:

s-3

Step-by-step explanation:


Related Questions

Brianliest for correct answer

Answers

Answer: i Think it would be 80

Step-by-step explanation: a right triangle is 90 degrees so how I got 80 is 90-10=80 I might be wrong though

Shannon's bank balance was $15. Her mother the put $200 into her account for her birthday. Shannon then spent $187 on a new purse. How much money does Shannon have in her bank account after she boys a purse?
PLEASE HELP!!

Answers

15+200=215
215-187
=28

PLZ ANSWER QUICK IT WILL HELP A LOT!

Answers

Answer:

The answer is b

Step-by-step explanation:

If y is reflected it will cause both to change

Answer:

it's b

Step-by-step explanation:

its b because yeah

- 4 ( - 3ab + 4ad ) - 6 ( 4ab ) - ( - 3ad)

Answers

Answer:

Is this pure simplification? If it is, here you go. :)

Step-by-step explanation:

= 12ab - 16ad - 24ab + 3ad

= (12ab - 24ab) + (-16ad + 3ad)

= (-12ab) + (-13ad)

= -12ab - 13ad

Step-by-step explanation:

-4(-3ab +4ad) -6(4ab)-(-3ab)

12ab-16ad-24ab+3ad

12ab-24ab-16ad+3ad

-12ab -13ad

1
2. Verify that (1 - cos^20) CSc^20 =
(4 Points)

Answers

(1-cos^2(x)) csc^2(x)=1

one of the trigonometry rules is sin^2(x) + cos^2(x) = 1 if you rearrange this you realize that sin^2= 1-cos^2(x)

we also know that csc^2(x)= 1/sin^2(x) so now you can rewrite your equation as:

sin^2(x) x 1/sin^2(x) = 1

sin^2(x)/sin^2(x) =1

the LHS (left hand side) can cancel down to 1 because the numerator and denominator are the same

so then 1=1 Therefore LHS=RHS

Hope this helps

Simplify (x-4) (4^2+x-6)​

Answers

Answer:

(x-4)(x+10)

Step-by-step explanation:

¿cual de ellos creen que se muestre en el dibujo​

Answers

Answer:

Step-by-step explanation:

si si

The equation of line CD is y = 3x - 3. Write an equation of a line perpendicular to line CD in slope-intercept form that contains point (3,1). Oy = 3x + 0 Oy = 3x - 8 Oy -x+ 2 Oy= y = x + 0​

Answers

Answer:

y = -1/3x + 2

Step-by-step explanation:

Given line

y = 3x - 3

Perpendicular lines have negative-reciprocal slopes, so the line will be:

y = -1/3x + b

Use the point (3, 1) to find b:

1 = -1/3(3) + b1 = -1 + bb = 2

The line is:

y = -1/3x + 2

HELP FAS, worth 20 points

Answers

Answer:

1. infinite solutions.

2. no solutions.

Step-by-step explanation:

a. 8x + 7 = 8x + 7

The expressions are equal to each other; therefore, the equation has infinite solutions.

b. 10t - 6 = 10t + 6

10t = 10t + 12

0 = 12

These terms do not equal each other. 0 does not equal 12; therefore, this equation has no solutions.

Which ordered pair best represents the location of point A. A(2,3) B(3,2) C(2,2) D(3,3) Pls explain your answer :) 20 points​

Answers

Answer:

The correct answer is B

Step-by-step explanation:

zzzz

The scale of a boat model is
2 inches = 6 feet. The boat
model is 15 inches long. How
long is the actual boat?

Answers

Answer:

well 2 times 15 = 30

30 times 6 = 180. So the boat is 180 feet long

Step-by-step explanation:

Answer:

The real boat is 45ft long

Step-by-step explanation:

15÷2=7.5 7.5×6=45

Can someone help me with these 3 problems?

Answers

Answer: 1) 12.7

2) 67

3) 63.2

Step-by-step explanation:

Solve for z.
0.5 –
z
-5.3
0.5

Answers

Answer:

− z −  4.8  

Step-by-step explanation: was this the answer you needed? if not just delete it

What percent of a dollar is 0.28

Answers

Step-by-step explanation:

Solution for 100 is what percent of 0.28:

Percentage solution with steps: Step 1: We make the assumption that 0.28 is 100% since it is our output value.

Answer:

28%

Step-by-step explanation:

Mrs.smith has 4 tables for her students.each table can seat 5 students

Answers

Answer:

imma just assume your asking how many students she has so 20

Step-by-step explanation:

The piecewise function h(x) is shown on the graph.
What is the value of h(3)? Pls help!!

Answers

Given:

The graph of a piecewise function.

To find:

The value of h(3).

Solution:

We have, the graph of a piecewise function h(x).

The function is divided into two pieces. One is over the interval [tex]-4\leq x<1[/tex] and another one is over the interval [tex]-1\leq x\leq 4[/tex].

From the given graph it is clear that the function passes through the point (3,1). It means the values of the function is 1 at x=3.

[tex]h(x)=1[/tex] at x=3.

[tex]h(3)=1[/tex]

The value of h(3) is 1.

Therefore, the correct option is C.

Answer:

tis c

Step-by-step explanation:

The effect of pH on the action of a certain enzyme
is shown on the accompanying graph.
Rate of Enzyme Action
0 1 2 3 4 5 6 7 8 9 10 11 12 13
pH
What is the domain of this function?
1) 4 2) 4sys 13
3) 20
4 y20

Answers

Answer:

4 <(less than or Equal to) y (less than or Equal to) 13

Step-by-step explanation:

Please help Me! I need to find the slope of this line!

Answers

Answer:

1/3

Step-by-step explanation

Find the ratio of two points, change in y over change in x.

3,1,-2,-4,-1, least to greatest

Answers

-4 -2 -1, 1 3 hope it helps

Answer:

-4, -2, -1, 1, 3

Step-by-step explanation:

Because some of these numbers are negative, they will be getting smaller as they get bigger. Think of it like this:

When you are determining whether the negative number is bigger or smaller, take the negative sign off or pretend its not there. Then, as the numbers get bigger, they become less. For example, you have these numbers:

-1, -5, -8, -3, and -2

To find out what the order is from least to greatest, you do this:

take the negative sign off

1,5,8,3, and 2

then put them in order from least to greatest

so its

1, 2, 3, 5, 8

Then flip it so its from greatest to least

so its

8,5,3,2,1

Now put the negative signs back

making it:

-8, -5, -3, -2, and -1

That is how you find out what the numbers are from least to greatest.

Hope this helps!

PS. You should eat chicken nuggets because they are good

(Multiple choice/ Most Brainly will be rewarded)
Can I please have some help on this question.
(Zoom in if needed)

Answers

6a^5b-12a^3b^2
you want to multiply 3a^2 to each of the values inside the parentheses so it would be (3*2)(a^2*a^3)(b)-(3*4)(a^2*a)(b^2)
so (6)(a^2+3)(b)-(12)(a^2+1)(b^2)
and therefore the answer is 6a^5b-12a^3b^2

Leila and Joe are two partners in a business. Leila makes $3 in profits for every $4 that Jo makes. If Jo makes $32 profit on the first item they sell, how much profit does Leila make?

Answers

Answer:

$24

Step-by-step explanation:

Since 32 divided by 4 equals 8, and 8 times 3 equals 24, if Jo makes $32 profit on the first item they sell, Leila will make $24 profit.

I hope this helps you :D

Find the area of the shaded part of circle Y.

Answers

Answer:

201.45 cm²

Step-by-step explanation:

The whole circle has an area of π(9)² cm², or 81π cm². The shaded part represents all of the circle except for the chunk swept out by sector XZ.

Sector XZ sweeps out 75°, which represents 75/360 of the whole circle, or, simplified, 15/72. That means the shaded area must represent the other 57/72. To find the area then, we can just multiply that fraction by 81π:

[tex]81\pi\cdot\frac{57}{72}=9\pi\cdot\frac{57}{8}[/tex]

Using π ≈ 3.14 and crunching the numbers out gives us a result of approximately 201.45 cm².

What is the difference between the mean of the population and the mean of the sample? 0.24 0.36 2.40 2.64

Answers

Answer: 0.24

Step-by-step explanation:

Answer:

0.24

Step-by-step explanation:

i took the test i got it right!

If H is the circumcenter of triangle BCD, find each measure. CD, CE, HD, GD, HG, HF

Answers

Answer:

H is the circumcenter of triangle BCD

CD = 2FD = 2*32 = 64CE = BE = 26HD = HC = 33GD = 1/2BD = 1/2(58) = 29HG = √HD ²-GD² = √33²-29² = 2√62 ≈ 15.75HF = √HD ²-FD² = √33²-32² =√65 ≈ 8.06

What is the simplest form of this expression?
(X - 4)(x4 + 3x - 5)

Answers

You raise x to the 4 the power, then take the cube root

emyr sat his gsce maths exam. he scored a total of 112 marks out of the 200 possible.

Answers

Answer:
56%
Step-by-step explanation:
Complete question
(Emyr sat his gcse math exam.he scored a total of 112 out of the 200 posible. What is her mark percentage?)
To calculate the percentage of a value, we first of all take the value obtained divided by the total possible value obtainable multiply by 100.
In this case, the value obtained was 112 and the total value obtainable is 200.
x = (112 / 200) * 100
X = 0.56 * 100
x = 56%.
The percentage of his score was 56%

4.1% of 30
I’m in 7th grade so please don’t answer it to complicated lol

Answers

its

= 4.1/100 × 30

= 41/1000 × 30

= 123/100

= 1.23%

Answer:

1.23

Step-by-step explanation:

Hey there !!!!!

4.1% of 30

if we solve it :

Y is 4.1% of 30

Equation: Y = P% * X

Solving our equation for Y

Y = P% * X

Y = 4.1% * 30

Converting percent to decimal:

p = 4.1%/100 = 0.041

Y = 0.041 * 30

Y = 1.23

therefore:

4.1% of 30 = 1.23

Have a wonderful day

Algerba 1 !! plz help tysm <3

Answers

Answer:

D and B

Step-by-step explanation:

Count each m. There are 4. Therefore it will be m^4.

Now how many n's are there? 2! So it will be n^2. Put them together and you have m^4n^2 which is D

Plug in each value for x and y in the equation. 3^2 is 3 times 3 or 9. (-2)^3 is -2 times -2 times -2 which is -8. Now multiply 9 by -8. You get -72 which is the answer B.

Giving all my points away if you guys can help me please :) !

Answers

Answer:

A, B, D

Step-by-step explanation:

A: when x=0 y= -8

B: the 3/4 is attached to the x making it the slope

C: vertical line test

D: vertical line test

E: we just said the slope was 3/4

F: see A

Answer:

A,B,D

Step-by-step explanation:

Sid made 60% of the free throws that he attempted. If he attempted 40 free throws at basketball practice, how many did he make?

Answers

Answer:

iON know

Step-by-step explanation:

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