Please help. Also dont get the answer wrong its for a test. I really need this to pass.

Answer:

3 a + 8 x

Step-by-step explanation:

Answer:

3a + 8x

Step-by-step explanation:

2a + 3x + a + 5x

add 2a and a

3a + 3x + 5x

add 3x plus 5x

3a + 8x

hope this helped..

plz mark as BRAINLIEST

Answer:

Multiply

Step-by-step explanation:

Answer:

A or 53 squared

Step-by-step explanation:

Answer:

dude this is easy

Step-by-step explanation:

all you have to do is multiply; 7x13

in this case it equals 91.

=91

Answer & Step-by-step explanation:

It increased by 10 each year

Year 1 of 8: 70

Year 2 of 8: 80

Year 3 of 8: 90

Year 4 of 8: 100

Year 5 of 8: 110

Year 6 of 8: 120

Year 7 of 8: 130

Year 8 of 8 (Final Year): 140

-----------------------------------------------------------------

Hope this helps!!! :)

Answer:

i2jwhwkowkwjsw jodenmwk2

Answer:

6+ x 7=8

Step-by-step explanation:

6 more product of a number and it equals 8

Answer:

Already rounded to the nearest tenth

Step-by-step explanation:

Answer: It's already rounded to the nearest tenth. Your good to go.

Step-by-step explanation:

Answer:

c = 12.5903 as it is more accurate

Step-by-step explanation:

tan65 = 27/d , value of tan65 is 2.1445

2.1445 = 27/d

d = 27/2.1445

d = 12.5903

so answer would be c as it is more accurate than others.

Answer:

Area: 153.86 m

Step-by-step explanation:

The formula for area of a circle is πr^2  (pi ⋅ radius ⋅ radius).

Here, only the diameter (14) is displayed.

To find the radius, we must divide the diameter by 2.

14/2 = 7

7 is the radius.

Now, we must plug in the numbers.

(3.14 is very commonly used for pi.)

pi ⋅ radius ⋅ radius

3.14 ⋅ 7 ⋅ 7 = 153.86.

Therefore, the area of this circle is 153.86 m.

Answer:

Just over 6 pounds each

Step-by-step explanation:

or exactly 6.25 pounds each

[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]

The estimate weight of each bundle is 6 pounds.

exactly it's 6.25 (bcoz 50 ÷ 8 is 6.25)

Answer:

Hi, The.

The domain of a function is the set of all possible values for x. The range is all possible values for y.

You should be able to see these pretty easily from the graph. If I understand your function correctly:

f(x) = square root(x+2) - 3

then x cannot be less than -2. Your domain is x > -2. In interval notation [-2,∞)

The lowest value for y is -3 so the range is y > -3. In interval notation [-3,∞)

Hope this helps!

Answer:

D

Step-by-step explanation:

y is directly proportional with x with a constant value.

The constant value ＝y ÷ x ＝35÷2.5 ＝14

y＝14x

y＝14×3.25＝45.5

Answer:

Third one C

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

AP EX

The transformation of f(x)=sin(x) to g(x)=sin(x-π/4), means that the function f(x) is shifted to the right by (π/4) units.

A function assigns the value of each element of one set to the other specific element of another set.

The transformation of f(x)=sin(x) to g(x)=sin(x-π/4), means that the function f(x) is shifted to the right by (π/4) units.

Learn more about Function:

https://brainly.com/question/5245372

#SPJ2

Answer:

b. How to interpret collected data.

Step-by-step explanation:

Answer:

All of the following should be considered when designing a study except __________.

( A.)  the type of research method to use

( B.)  how to interpret collected data (ANSWER)

( C.)  who the participants will be

( D.)  the type of measurement to use

answer:

“joey’s selection of a card has no impact on sylvia’s cards.” is correct.

explanation:

for (plato/edmentum).

The statement that best describes the reason these are independent events is:  A. Joey’s selection of a card has no impact on Sylvia’s cards.

When one event's occurrence or non-occurrence doesn't affect occurrence or non-occurrence of other event, then such events are called independent events.

Symbolically, we have:

Two events A and B are said to be independent if and only if we have:

[tex]P(A \cap B) = P(A)P(B)[/tex]

Comparing it with chain rule will give

 [tex]P(A|B) = P(A)\\P(B|A) = P(B)[/tex],

thus, showing that whether one occurred or not, the other one doesn't care about it (independence).

Since, here Joey picks card from his box, and that doesn't affect the elements of box of Sylvia, and neither of Sylvia's picking affects the box used by Joey, therefore, the result of drawing of card by Joey and Sylvia won't depend on each other.

Thus, the statement that best describes the reason these events(picking of cards by Joey and Sylvia from their respective boxes) are independent events is:  A. Joey’s selection of a card has no impact on Sylvia’s cards.

Learn more about independent events here:

https://brainly.com/question/13488890

Answer

D

Step-by-step explanation:

9514 1404 393

Answer:

  72°

Step-by-step explanation:

The external angle E is half the difference of the intercepted arcs.

  44° = (CD -DF)/2

  88° = CD -DF

  DF = CD -88° = 160° -88° = 72°

9514 1404 393

Answer:

Step-by-step explanation:

In this isosceles right triangle, the acute angles are equal and the side lengths have the ratios 1 : 1 : √2

  y° = 90° -45° = 45°

  9 : x : z = 1 : 1 : √2 = 9 : 9 : 9√2

  x = 9; z = 9√2

Answer:

4

Step-by-step explanation:

0 is a significant figure and since there are no 0 in the number after the decimal point its 4 significant figures

Answer:

2x+y+1=0

Step-by-step explanation:

this is a first degree equation with two unknown variables, x and y. they are referred to as linear equation and are typically represented in slope intercepts form, y=mx+b, where m is the slope of the line and b is the y intercept. So you want to set the equation equal to y by isolating it to one side of the equation.

Subtract all term other than y (in this case, 2x and 1) from both sides of the equation.

2x+y+1-2x-1=0-2x-1

y=-2x-1

Answer:

M=-2 & C=-1

Step-by-step explanation:

2x+y+1=0

The equation of a straight line is given as

y=mx+c

where, m is the gradient slope

c is y- intercept

from the equation 2x+y+1=0

make y subject of the formula

2x+y+1=0

y= -2x-1

Therefore, Slope (M)=-2 & y-intercept (c)=-1

Answer:

Step-by-step explanation:

Bonjour,

2x*3x =6x²

2x* -5 = -10x

-3 * 3x = -9x

-3*-5 = 15

=>

6x² -10x  - 9x +15 = 6x ² -19x  +15

Answer:

6x^2 - 19x + 15.

Step-by-step explanation:

(2x - 3)(3x -5)​

= 2x(3x - 5) - 3(3x - 5)

= 6x^2 - 10x - 9x + 15

= 6x^2 - 19x + 15.

Answer:

There's only one answer, and that's x=0.

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(3x−1)=6x−3

(3)(3x)+(3)(−1)=6x+−3(Distribute)

9x+−3=6x+−3

9x−3=6x−3

Step 2: Subtract 6x from both sides.

9x−3−6x=6x−3−6x

3x−3=−3

Step 3: Add 3 to both sides.

3x−3+3=−3+3

3x=0

Step 4: Divide both sides by 3.  

[tex]\frac{3x}{3}[/tex]=[tex]\frac{0}{3}[/tex]

x=0

hope this helps

Answer:

23/6 or 3 5/6

Step-by-step explanation:

1 2/3 = 5/3

2 1/6 = 13/6

To add these we need to make the denominators the same. To do this we need to double the 5/3 and that will make the denominator 6 and then will be able to be added.

5/3= 5x2/ 3x2= 10/6

10/6 + 13/6 = 23/6 or 3 5/6

Hope I was able to help!

Answer:

On the 10th day, the suit should cost around $11.38.

Step-by-step explanation:

It was a long process. Not sure if it is right because that price drop is very drastic, but these math problems are always extreme. LOL

Good Luck!!

Answer:

A

Step-by-step explanation: