4 times a number plus 9 ​

Answer:

the answer is 6 i just took it

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

6

Answer:

65 riders

Step-by-step explanation:

52 times 0.25 = 13 (25% of 52)

52 + 13 = 65

Answer:

There were 65 riders on the next bus.

Step-by-step explanation:

To solve this you have to know what 25% of 52 is, and since 25% of 52 is 13, you have to add 52 and 13 so you get 65 as your result.

I hope this helps you :D

Answer:

Disect the shape

Step-by-step explanation:

6 x 10 x 18 ÷ 2 = (Answer)

Answer:

is the skill that is worth the effort it takes to learn

Step-by-step explanation:

its helpful

Answer:

[tex]1)draw \: a \: table \: of \: value \: for \: at \: lest \: two \: values \: \\ \\2)locate \: the \: two \: points \: (x1 \: y1)and \: (x2 \: y2) \: on \: gragha \: pape. \\ \\ 3)join \: the \: two \: pints \: with \: a \: straight \: line \: extending \: beyond \: the \: points.[/tex]

Answer:

Multiply and add

Step-by-step explanation:

You will get your answer.

Answer:

f  −1  (x)=  x/2+3

Step-by-step explanation:

Here take y=f(x)

Then y=2x−6

⇒2x=y+6

⇒x=  y/2 +3

Now switch x and y in the resulting equation. The resulting function of x is the inverse.

⇒y=  x/2 +3

Thus the inverse function is f  −1  (x)=  x/2+3

Answer:

x=4

Step-by-step explanation:

Answer:

x = 4

Step-by-step explanation:

First multiply both sides by 3. This gives us:

7 + 2x = 15

Next, subract 7 from each side:

2x = 8

Last, divide each side by 2:

x = 4

Answer:

21.6 mph

Step-by-step explanation:

10 mins is 3.6 miles so if you add 18 miles and 3.6 miles you get 21.6 mph

(Also I explained 10 mins because 50 mins + 10 mins= 1 hr)

Answer:

   on the outside of the bracket. The divisor is the number you're dividing by.Set up the division problem with the long division symbol or the the dividend, on the inside of the bracket. The dividend is the number you're dut 32, the divisor, on the outside of the bracket. The divisor is the number you're dividing by.Set up the division problem with the long division symbol or the long division brackPut 487, the dividend, on the inside of the bracket. The dividend is the number yoPut 32, the divisor, on the outside of the bracket. The divisor is the number you're dividing by.

Step-by-step explanation:

Answer:

1.25 Dozen.

Step-by-step explanation:

Per means each. By Means Of

Answer:

1.25 per muffin

Step-by-step explanation:

15 divided by 12 and you get 1.25

to make sure 1.25 times 12 you get 15 dallors

your answer is going to be -3

Answer:

The Answer to 3-6 is -3!

Step-by-step explanation:

Think of it as a regular problem at first, 6-3: Switch the rolls!

6-3= 3 So when you switch the numbers back to 3-6, you get -3.

The answer has to have a negative sign (-) because it is a negative, a number below zero.

3-3= 0, 3 is half of 6, 6 is the number you need to subtract so you have to go below zero because subtraction is all about taking away from that first number. So 3-3= 0, 0-3= -3.

Hope that helped you!

Answer:

D. The x value of 4 is paired with different y values

Step-by-step explanation:

x values cannot repeat.

Answer:

y=-4

Step-by-step explanation:

Answer:

⅛

Step-by-step explanation:

⁵⁄₁₄ x ⁷⁄₂₀

= ⁵ˣ⁷⁄₁₄ₓ₂₀

=³⁵⁄₂₈₀

=⅛

Answer:

A. 0, - 9

Step-by-step explanation:

Given

x² + 9x = 0

x (x + 9 ) = 0

Either

x = 0

or,

x + 9 = 0

x = - 9

Hope it will help :)

The values of x that satisfy the equation x² + 9x = 0 are x = 0 and x = -9.

Option A is the correct answer.

An equation contains one or more terms with variables connected by an equal sign.

Example:

2x + 4y = 9 is an equation.

2x = 8 is an equation.

We have,

x² + 9x = 0

To solve for x, we can factor the expression:

x(x + 9) = 0

According to the zero product property, this equation is satisfied if either x = 0 or x + 9 = 0.

We have two solutions:

x = 0 or x = -9

Therefore,

The values of x that satisfy the equation x² + 9x = 0 are x = 0 and x = -9.

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ7

Answer:

no, Andre ran at a sperm of 8km/hr while jada ran at 9km/hr you can find that by Andre going 2km in 15 minutes which turns to hours by multiplying by 4/4 to get 8/60 which 60 minutes is 1 hour then jada multiply by 3/3 which would be 9/60

Answer:

16 inches

Step-by-step explanation:

The tile is rectangular, so the other 2 sides have lengths 2in and 6in.

The perimeter is 2in + 6in + 2in + 6in = 16in

Answer:

16

Step-by-step explanation:

the long sides are both 6 inches

6+6=12

the short sides are both 2 inches

2+2=4

add all the sides together

12+4=16

Answer:

Step-by-step explanation:

[tex]\text{From the given information:}[/tex]

[tex](a)[/tex]

[tex]\text{ P(ball of each color)=P(1st ball is black \& 2nd (red)) + P(1st(red) \& 2nd(black)})[/tex]

[tex]\text{ P(ball of each color)} = {P(1st (black) \times P(2nd \ red \ | \ 1st black) }+P(1st \ red) \times P(2nd \ black \ | \ 1st \ red)}[/tex]

[tex]\text{ P(ball of each color)} = \Big(\dfrac{10}{20}\Big ) \times \Big(\dfrac{10}{19}\Big ) + \Big(\dfrac{10}{20}\Big ) \times \Big(\dfrac{10}{20}\Big )[/tex]

[tex]\text{ P(ball of each color)} = \Big(\dfrac{10}{19}\Big )[/tex]

[tex](b)[/tex]

[tex]\text{If the combination of total no. of black \& red balls with no =10*10 =100}[/tex]

[tex]Then;[/tex]

[tex]\text{the no. of ways red is less than no. of black = 9}[/tex]

[tex]Thus:[/tex]

[tex]\text{P(ball of each color and number on red ball is 1 less than number of black ball is :)}[/tex][tex]= \text{P(ball of each color) * P(red is 1 less than black [] ball of each color)}[/tex]

[tex]=\Big( \dfrac{10}{19}\times \dfrac{9}{100} \Big )[/tex]

[tex]= \dfrac{9}{190}[/tex]

Answer:

Please refer to the attachment

Hope it helps

Please mark me as the brainliest

Thank you

Answer:

b) median: there are 7 numbers listed; 20 is the middle number among them

range: subtract lowest from highest number 25-2=23

mean: add all the numbers together =129

mode: place numbers in order (smallest to greatest), then see which number appears the most 2, 18, 18, 20, 22, 24, 25=18

Step-by-step explanation:

Answer:

Step-by-step explanation:

17.55

Answer: 5 19/20

Step-by-step explanation: hope this helps :D

Answer:

29 3/4

Step-by-step explanation:

Answer:

F

Step-by-step explanation:

x-9=15 will equal to 24 so x=24

if Allison is 15 but she is 9 years younger then Pam, Pam is x, so all you have to do is count up from 15, so 15+9 which equals 24 Pam is 24 making F the right choice

Step-by-step explanation:

5/8 x 3/11 = answer

Keep change flip

Answer:

5/24

Step-by-step explanation:

Answer:

Given is 1, same-side is 2, postulate is 3 and 4 is substitution

Step-by-step explanation:

Answer:

B. 4:3

Step-by-step explanation:

Note: I use the '&' mark to symbolize mixed fractions, since it's easy to mistake the whole number for part of the numerator. Don't do this for assignments, as it's not proper.

1 & 1/3 = 4/3

Thus, the answer is B. 4:3.

Answer:

5 1/4

Step-by-step explanation:

If each canvas takes up 4 oz of paint then you should take 21 and divide it by 4 to get the answer. Erven can only paint 5 full canvases and 1/4 of another canvas.