Please help

Simplify the expression by combining like terms

Answer:

5,0

Step-by-step explanation:

The answer is 5,0

Answer:

i tink its 65

Step-by-step explanation:

Answer:

x=20

Step-by-step explanation:

12.5/1.25=10

This means that to get from Figure B to A, you would need to divide by 1.25

So to get from Figure A to B, you would have to multiply by 1.25

16*1.25=20

Answer:

I thinks it's 4424

Step-by-step explanation:

I hope that help's

Answer:

Step-by-step explanation:

Lin bought x grams of sugar.

Jada bought 3⁄4 more than  Lin bought.

The equation:

Answer:

It's B.9

Step-by-step explanation:

Because

11+9=20

20+9= 29

29+9= 38

The common difference is positive because the arithmetic sequence is increasing.

Answer:

B. arithmetic sequence; 9

Step-by-step explanation:

An arithmetic sequence is a sequence where there is a common difference between each term. A common difference is a number that is added to the previous term to get the current term. For a sequence to be considered arithmetic this common difference must remain constant. This sequence is arithmetic because each time 9 is added to the previous term to get the next one. So the common difference is 9 and B is correct.

Answer:

Its  y=-2x+7/6

Step-by-step explanation:

Answer:

6.875 dollars per feet

Step-by-step explanation:

110/16

6.875

Answer:

Hello. 43 is prime. All the other numbers are composite.:-)

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

triangles always = 180 degrees

we know there is a 90 degree angle so 180-90=90

we know the other angle is 20 degrees so you do 90-20 which equals 70

now we know that the angle with x equals 70

so then you do 70-16 which equals 54

now just divide 54 by 6 and you get 9

so x=9

hope this helped ;)

Answer: The only reason would be the benefits of a mortgage plan. which includes, helping you to maintain your credit score, money available to you when need for curtain life decisions, and there are many tax benefits that come with a mortgage plan! Hope this helps! best of luck!

Answer:

a = 2

b = 5

c = -12

The discriminant is sqr root (b^2 - 4*a*c)

= sqr root (25 -4 * 2 * -12)

= sqr root (25 + 96)

= sqr root (121)

Answer is A)

Step-by-step explanation:

Answer:

13841287201

Step-by-step explanation:

7^6=117649

117649^2=13841287201

Answer:

[tex]\sf 7^{12}[/tex]

Step-by-step explanation:

Exponent rule:

         [tex]\sf \boxed{\bf (a^m)^n=a^{m*n}}[/tex]

To simplify [tex]\sf(7^2)^6[/tex] multiply the powers.

[tex]\sf (7^6)^2=7^{6*2}[/tex]

        [tex]\sf = 7^{12}[/tex]

Answer:

(b) 17 1/3

Step-by-step explanation:

F(-2) means to replace x in the equation with -2 and then solve.

5(-2) +8 = -10 + 8 = -2

The answer is -2

Answer:

subtraction

Step-by-step explanation:

its subtraction because if you do 62.5-2.5 it = 60 and then 60-2.5=57.5 57.5-2.5=55 55-2.5=52.5 52.5-2.5=50 50-2.5= 47.5 47.5-2.5 = 45 s so it was 7 or 8 years ago idk count them see how many times i did it

Answer:

height x=21.5cm

Step-by-step explanation:

Surface area = 2+ area of triangles + area of the 3 rectangles

SA = 204

204 = 4*3 + x*5 + 5*4 + x*3

204 = 12 +20 +8x

204 -12-20 = 8x

172/8 = x

21.5 = x

Answer:

A terminating decimal ends while a non-terminating decimals repeats itself.

Step-by-step explanation:

2.50-terminating decimal

2.3333...-non-terminating decimal

Answer:

good answer thats was a very helpful answer

Answer:

They multiplied the exponents instead of adding.

Step-by-step explanation:

Essentially, 2^2 x 2^3 is (2)(2) x (2)(2)(2) which is 5, not 6

Answer:

when it says times it doesn't mean times the powers it means add

basically the first one is correct

Answer:

She would need 8 cups of flour and 12 eggs.

Step-by-step explanation:

32 divided by 8 = 4 so you will then you multiplication and times everything in the recipe by 4.

Answer:

Step-by-step explanation:

Answer:

While imaginary numbers offers unique insights, we live in a real world. Real numbers provide a model that fits many (most) of the day to day situations people encounter every day. Understanding real numbers and having a sense for what they are and ow they can be used to model 'the real world' is a skill every intelligent person must master.

I hope helps you and if you want you can give me a brainly crown only if you want

Answer:

f(-1) = 12

f(1) - g(1) = 8

g(x) = 4  when x = 2

f(x) = g(x) when x = 3

Step-by-step explanation:

Read the graph.

Find the x - values on the x - axis and identify what y level the line is at.

Answer:

The given line y = -2x +30 is a straight line as it is written in the

form y = mx + b.

The graph of the line y = -2x +30 is also straight and attached below.

Step-by-step explanation:

Given the equation

y = -2x +30

We know that the slope-intercept form of the line equation is

[tex]y=mx+b[/tex]

Where m is the slope and b is the y-intercept

Writing the equation in the slope-intercept form

y = -2x +30

y = mx + b

Thus,

m = -2

b = 30

Thus, the given line y = -2x +30 is a straight line as it is written in the

form y = mx + b.

The graph of the line y = -2x +30 is also straight and attached below.

Answer:

The domain of the function is:

[tex]\mathrm{Domain\:of\:}\:\sqrt{x+5}\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\ge \:-5\:\\ \:\mathrm{Interval\:Notation:}&\:[-5,\:\infty \:)\end{bmatrix}[/tex]

Step-by-step explanation:

Given the function

[tex]f\left(x\right)\:=\sqrt{x+5}[/tex]

We know that the domain of a function is the set of input or argument values for which the function is real and defined.

From the function, it is clear that for the values x<-5, the function becomes undefined.

For example, for x=-6

√x+5 = √-6+5 = √-1 which is undefined

and for x=-5

√x+5 = √5+5 = √0 which is defined

Thus, the domain of the function is:

[tex]\mathrm{Domain\:of\:}\:\sqrt{x+5}\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x\ge \:-5\:\\ \:\mathrm{Interval\:Notation:}&\:[-5,\:\infty \:)\end{bmatrix}[/tex]

Answer:

c

Step-by-step explanation: