How do i solve this? Please give me step by step explanation.

(a) 8b + 5 = 133

(b)

8b = 133 - 5

8b = 128

b = 16

step 1 8b + 5 = 133

step 2 8b = 133 - 5 (moving the five that was plusing have to turn into minus)

8b = 128)( move the 8 that is timing with the b from timing turns into dividing

the answer would be b = 16

Answer:

nah

Step-by-step explanation:

Answer: C

Step-by-step explanation:

275 cupcakes x $1.50 each = $412.50

234 people x $19.78 = $4,628.52 for the dinner

$750 x 2 = $1,500 for DJ and photographer

Now add

$412.50 + $4,628.52 + $1,500 + $4,213 = $10,754.02

Hope this helps :>

Answer:

Ratio of 4:

12:8 = (divide by 4 to get) 3:2

Ratio of 5:

4:15

Answer:

1.5 : 3:5   = smallest ratio 1 : 2.3333333333333

Step-by-step explanation:

Large Parallelogram 12    small parallelogram 8  = 12/8 = 1.5 scale factor

Large triangle 14 and  small triangle 4 = 14/4 = 3.5 scale factor

1.5 : 3:5   = smallest ratio 1 : 2.3333333333333

Answer:

What can I do for you?

Step-by-step explanation:

Answer:

https://spaceplace.nasa.gov/seasons/en/

Answer:

The way that Earths axis is tilted is what determines the season that it is. for example when the Northern hemisphere tilts toward the Sun, it's summer in the Northern Hemisphere. And when the Southern hemisphere tilts toward the Sun, it's winter in the Northern Hemisphere. This is because when a hemisphere is tilted towards the sun, that hemisphere is getting direct rays from the sun.

Hey there!

(8f - 9) - (9f - 6)

= 8f - 9 - 9f + 6

= 8f - 9f - 9 + 6

= -f - 3.

Steps :-

Hope it helps ya!

Answer:

-1 ( f +3) or -f - 3

Step-by-step explanation:

( 8f - 9 ) - ( 9f - 6 )

Add like terms:

8f - 9f = -1f = -f

-9 - -6 = -3

-f - 3

simplify:

-1 ( f +3)

Answer:

y - 6 = x/3 + 17/3 - 6

Step-by-step explanation:

   x₁,y₁

A(-5,4)

   x₂,y₂

B(1,6)

m = (y₂ - y₁) / (x₂ - x₁)

m = (6 - 4) / (1 - (-5))

m = 2 / (1 + 5)

m = 2/6

m = 1/3

y = mx + b              B(1,6)

6 = (1) * 1/3   + b

6 = 1/3  + b

b = 6 - 1/3

b = (18 - 1) / 3

b = 17 / 3

y = x/3 + 17/3

y - 6 = x/3 + 17/3 - 6

Answer:

Helena is correct in saying that the point-slope form will generate the equation. The point-slope form is written as:

y-y₁ = m(x-x₁), where,

m = (y₂-y₁)/(x₂-x₁) is the slope of the line

(x₁,y₁) and (x₂,y₂) are the coordinates of the two points

On the other hand, the slope-intercept form is written as:

y = mx + b, where,

m is the slope of the line

b is the y-intercept

In this case, since only two points were given, the y-intercept of the line is not readily known. Thus, it is only through the point-slope form that the equation of the line can be determined. This is because it only requires the substitution of the x and y-coordinates of the points in the equation.

Step-by-step explanation:

==========================================================

Explanation:

Locate -5 on the x axis number line. Draw an arrow going upward until you reach the function curve. Then move horizontally until you reach the y axis. You should arrive at y = 4. Therefore, f(-5) = 4 and it means the point (-5, 4) is on the function curve.

Check out the diagram below.

Answer:

450$

Step-by-step explanation:

3000*3%=3000*0.03

3000*0.03=90

90*5=450

Answer: $17

Step-by-step explanation:

5n+2 is the equation we start off with.

He plays 3 games, and since n represents the number of games bowled, we subsitute n with 3.

Our equation looks like this:

5(3)+2

If you solve the equation, you get:

5(3)+2

=15+2

=17

The answer is $17.

Answer:

1 phone costs $175

Step-by-step explanation:

The skeleton equation is C = Px + R, where C is total cost, P is the number of phones, x is the price of phones, and R is the rent

We can find the rate of change by finding slope:

1475 - 775/5 - 1 = 700/4 = 175

Now we can input 775 for total cost, and 1 as the number of phones to find the rent

775 = 1(175) + R

775 = 175 + R

600 = R

The rent is 600

1 phone costs 175

-Chetan K

Answer:

[tex]\frac{5}{12}[/tex]

Step-by-step explanation:

[tex]\frac{2}{3} -\frac{1}{4}[/tex]

Find the least common denominator (LCD).

[tex]\frac{2 * 4 }{3*4} - \frac{1*3}{4*3}[/tex]

   = [tex]\frac{8}{12} - \frac{3}{12}[/tex]

Substract.

[tex]\frac{8-3}{12}[/tex] = [tex]\frac{5}{12}[/tex]

Hence, [tex]\frac{5}{12}[/tex] of the original figure will be shaded.

Answer:

0.6

Step-by-step explanation:

Answer:0.6

Step-by-step explanation:

Multiple: 4/

5

* 3/

4

= 4 · 3/

5 · 4

= 12/

20

= 3 · 4/

5 · 4

= 3/

5

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(12, 20) = 4. In the following intermediate step, cancel by a common factor of 4 gives 3/

5

.

In other words - four fifths multiplied by three quarters = three fifths

Answer:

A

Step-by-step explanation:

Hello there!

3(3w-5x+1)

9w-15x+3

Hope this helps you!

Answer:

12

b

−

2

c

3

−

2

Step-by-step explanation:

Answer:

36b - 2c - 6 / 3

Step-by-step explanation:

16b - 1 × 2/3 (c + 3) - 4b

Multiply the numbers:

1) 16b - 1 ×2/3 (c + 3) - 4b

16b - 2/3 (c + 3) - 4b

Combine multiplied terms into a single fraction:

2) 16b - 2/3 (c + 3) - 4b

16b + -2 ( c + 3) / 3 -4b

Distribute:

3) 16b + -2 (c + 3) / 3 -4b

16b + -2c - 6 / 3 -4b

Combine like terms:

4) 16b + -2c -6 / 3 -4b

12b + -2c -6 / 3

Find a Common Denominator:

5) 12b + -2c -6 / 3

3 × 12b / 3 + -2c - 6 / 3

Combine fractions with a Common Denominator:

6) 3 × 12b / 3 + -2c - 6 / 3

3 × 12b - 2c - 6 / 3

Multiply the numbers:

7) 3 × 12b - 2c - 6 / 3

36b - 2c - 6 / 3

SOOO, the answer issssss

36b - 2c - 6 / 3

HOPE THIS HELPS

Answer:

pUMM67pUMM67pUMM67pUMM67pUMM67pUMM67pUMM67

Answer:

Hello! The answer to your question should be x≥0; continuous; the time can be any real number greater than or equal to 0.

Step-by-step explanation:

x<1 AND x<5, the intersection is x<1 because those values are in both but it is A

Answer:

80p + 48q - 8

Step-by-step explanation:

just multiply the 8 on the outside of the parentheses by each term inside the parentheses.

8 (10p + 6q - 1)

8*10p = 80p

8*6q = 48q

8* -1 = -8

= 80p + 48q - 8

Answer:

f(x) = 3

y = 3

So from the graph the value of y = 3 is found D.

Thus x = -3.

All the best!

Answer: The price now is $52.51

Step-by-step explanation: To find the price after a reduction, we need to subtract the amount of the reduction from the original price. In this case, we have:

Original price = $62.45

Reduction = $9.94

Price after reduction = Original price - Reduction Price after reduction = $62.45 - $9.94

Price after reduction = $52.51

We can also check our answer by adding the reduction to the price after reduction and seeing if we get back the original price:

Price after reduction + Reduction = Original price $52.51 + $9.94 = Original price $62.45 = Original price

This confirms that our answer is correct.

Hope this helps, and have a great day! =)

Answer:

Runners Number 7

Step-by-step explanation Number 7 Because they have the shortest recorded time

hope this helps you

.......

Answer:

no

Step-by-step explanation:

this "line" does not pass the vertical line test, meaning there are some x points with multiple y's

if a line has x points with multiple y's, it is not a function

Answer:

The total miles it took to go to the movies is 4 miles (counting the first mile that cost $6)

Step-by-step explanation:

Variables:

x = per mile

y = total

Equation:

y = 6 + 2.75x

Given:

y = 14.25

Work:

y = 6 + 2.75x

14.25 = 6 + 2.75x

2.75x = 14.25 - 6

2.75x = 8.25

x = 8.25/2.75

x = 3

Answer:

So the first step is to subtract $6 from 14.25.  

We get 8.25.

divide 8.25 by 2.75, to find out how many miles (after the 1st mile) Sarah's ride was.  

8.25/2.75 = 3.  So 3 + 1 = 4.  

The total mileage length to get to the movies was 4 miles.

Step-by-step explanation: