solve for x
x+5=4x+2

Answer:

B

Step-by-step explanation:

9^2 + 12^2 = 225

15^2 = 225

Since we know we are looking for a right triangle, we know the answer cannot be A or D.  Although C also has the correct numbers, you could not draw the right angle anywhere in the triangle.  It must be between the two smaller sides.

Answer:

10.4 miles

Step-by-step explanation:

i took the flat rate off since its mandantory then i took tht sum and divided by3.20 which is the rate per mile and i got 10.4

Answer:

12

Step-by-step explanation:

subtract 15 away from 3 and you have 12 so that how Mrs. Bailey has 3 pieces of candy left

Answer:

80% decrease

Step-by-step explanation:

Find out how much percent each candy is worth:

100/15 = 6.67%

Find out how many pieces she gave away:

15 - 3 = 12

Multiply the pieces gave away by the percent per piece:

12 x 6.67 = 80.04

Round to the nearest whole number.

When using a calculator for 100/15 and then multiply by 12 you get exactly 80.

Answer: x=12

Step-by-step explanation:

(-4,6)

(8,6)

6-6=0

8+4=12

x=12

slope is 0  

the distance is x-=12

Answer: B

Step-by-step explanation:

25 more so y=25=x

Answer:

area soap talk

Step-by-step explanation:

my 3cm and shot 32cm

Answer:

550 pounds of lettuce and cheese combined.

Step-by-step explanation:

ok so

1/10 of 5,000

and

1/100 of 5,000

(1/10)5,000

it is 500 pounds of cheese

now for 1/100

(1/100)5000

it is 50 pounds of lettuce

500+50=550

Hope this helps.

I don't expect you to pay me or give me brainliest. Just want to help.

Step-by-step explanation:

I'll start with the answers to each one, then explain exponents.

1) 5^4 = 625

2) x^3 = 0

3) 2^-1 = 0.5

4) 2^0 = 1

An exponent is a quantity representing the power to which a given number or expression is to be raised. (Don't use this exact definition in your answer.)

I'll use 5^4 as an example.

5^4 has a positive exponent, which means 5 is multiplied by itself 4 times.

5 * 5 * 5 * 5 = 625.

The number 5 here is considered the base.

In x^3, x is the base.

In 2^-1, 2 is the base, and so on.

If the exponent is 0, like 2^0, the answer is 1, regardless of the base.

5^0 = 1, 10^0 = 1, 3^0 = 1, and so on.

If the exponent is negative, like 2^-1, you will use this process;

2^-1 = 1/(2^-1) = 1/2 = 0.5

Here's a better example.

2^(-4) = 1/(2^4) = 1/(2*2*2*2) = 1/16 (or) 0.0625

Good luck mate. :)

Answer:

Slope: 7/4 Equation: y = 7/4x

Step-by-step explanation:

To find the slope check how much the line goes up when it goes to the right by 1. You can see in the picture that every time it goes to the right 8, it goes up by 14, so the slope is 14/8 = 7/4.

Since it goes through the point (0, 0) and the slope is 7/4,  you know the equation would just be y = 7/4x

Answer: slope= 7/4

               equation= y=7/4x

Step-by-step explanation: rise over run for the slope and y=mx+b for the equation

Answer:

D.

Step-by-step explanation:

f(x)·g(x)=(x³+2x²+3x+1)(4x-5)

           =[tex]4x^{4} +8x^{3} +12x^{2} +4x-5x^{3} -10x^{2} -15x-5[/tex]

           =[tex]4x^{4} +3x^{3} +2x^{2} -11x-5[/tex]

Answer:

x^5/6+2x^7/3

Step-by-step explanation:

hoped this was helpful! c:

Answer:

1. C) 3

2. D) -1

3. D) 7^2 - 8*2 - 16

4. B) 75

5. B) 6^2 + (2 - 8)*sqrt(81)

Step-by-step explanation:

1. (10 - (6-4)^2)/2

= (10 - 2^2)/2

= (10 - 4)/2

= 6/2

= 3

2. PEMDAS states that Multiplication is before Subtraction

8 - (5^2-7)/2

= 8 - (25-7)/2

= 8 - 18/2

= 8 - 9

= -1

3. D) 7^2 - (8*2) - 16

= 49 - 16 - 16

= 49 - 32

= 17

4. 3(2 + 3)^2

= 3(5)^2

= 3(25)

= 75

5. 6^2 + (2 - 8)*sqrt(81)

= 36 + (-6*9)

= 36 - 54

= -18

Answer:

[tex]\frac{22}{15}[/tex]

Step-by-step explanation:

The computation of the Julie drink altogether is as follows:

[tex]= \frac{4}{5} + \frac{2}{3}\\\\= \frac{12 + 10}{15} \\\\= \frac{22}{15}[/tex]

We simply added the total liter of water that she took before going jogging and after her jog

Answer:

(x+4)(x+3)

Step-by-step explanation:

x^2+4x+3x+12

take x out of each

x(x+4)+3x+12

take 3 out

x(x+4)+3(x+4)

(x+3)(x+4)

Answer: g(x) = (x - 2)^2 + 3

Step-by-step explanation:

First, let's define the two transformations:

Vertical shift.

If we have a function f(x), a vertical shift of N units is written as:

g(x) = f(x) + N

This will move the graph of f(x) up or down a distance of N units.

if N is positive, then the shift is upwards

if N is negative, then the shift is downwards.

Horizontal shift.

If we have a function f(x), a horizontal shift of N units is written as:

g(x) = f(x + N)

This will move the graph of f(x) to the right or left a distance of N units.

if N is positive, then the shift is to the left

if N is negative, then the shift is to the right.

Then we start with the function f(x) = x^2

A shift of 3 units up is written as:

g(x) = f(x) + 3

And a shift of 2 units to the right is written as:

g(x) = f(x - 2) + 3

Replacing by the original function we get:

g(x) = (x - 2)^2 + 3

Answer:

128degrees

Step-by-step explanation:

Note that the given triangle ABC is an isosceles triangle with base angles equal, hence;

m∠BAC = m∠BCA

7x+1 = 5x+9

7x - 5x = 9-1

2x = 8

x = 8/2

x = 4

m∠BAC = 5x+6

m∠BAC = 5(4)+6

m∠BAC = 26 degrees

The vertex angle = 180 - (26+26)

The vertex angle = 180 - 52

The vertex angle = 128degrees

Answer:

w = 1.5m + 8

Step-by-step explanation:

Basically what the question says is that the weight of a baby is equal to 8  plus the weight he gained. So then we can make the following equation...  

w = (weight he gained) + 8

(the weight gained is equal to the age in months times 1.5 pounds, so now the formula becomes.....)

w = 1.5m + 8

Answer:

15

Step-by-step explanation:

brainliest plzzz

Answer:

a b

Step-by-step explanation:

I think it is a and b if am not wrong good luck

Answer:

The fourth option: The temperature at 2 Am is -4°C and rises 3° each hour for x

Answer:

$123.48 per week

Step-by-step explanation:

$ = (13.72)(9)

Multiply:

$123.48

The earnings of Adam based on the given rate will be $123.48.

The rate of change is the change of a quantity over 1 unit of another quantity.

Most of the time the rate of change is the change with respect to time.

For example the speed 3meter/second.

As per the given,

Adam earns $13.72 each hour.

For 9 hours the earnings will be,

⇒ $13.72/hour × 9 hour

⇒ $123.48

Hence "The earnings of Adam based on the given rate will be $123.48".

To learn more about the rate of change here,

brainly.com/question/12786410

#SPJ5

Answer:

50%

Step-by-step explanation:

90-60 = 30

30÷60 = .5

Answer:

350000

Step-by-step explanation:

500 × 700 = 350000

Answer:

500 × 700 = 350000

Answer:

z=2256

did you mean

2z=4512?

i hope this was the question and that the answer is correct!^^

Answer

n║m

Step-by-step explanation:

Hope this is helpful!