Josh took his girlfriend out to dinner for her birthday. Dinner was $74.96. Tax on the meal was 7.5% of the price of the meal. They left a tip that was 18% of the meal and tax. What is the total cost of the meal?

Answer:

b=−5x+y

Step-by-step explanation:

Let's solve for b.

y=5x+b

Step 1: Flip the equation.

b+5x=y

Step 2: Add -5x to both sides.

b+5x+−5x=y+−5x

b=−5x+y

Answer:

a=6

Step-by-step explanation:

-3a=-14-4

-3a=-18

a=6

Answer:

The answer is a=6

Step-by-step explanation:

Answer:

1.First option

2.last option

3.last option

Answer:

The total number of burritos consumed is 68 and an equation to determine the total number of burritos consumed is [tex]\frac{1}{2}x+16=\frac{3}{4}x-1[/tex]

Step-by-step explanation:

Let x be the total number of burritos consumed

We are given that On Tuesday, Delainey ate 16 more than 1/2 the total number of burritos consumed

So, Number of burritos ate by Delainey on Tuesday=[tex]\frac{1}{2}x+16[/tex]

We are also given that  Louie ate 1 less than 3/4 of the total number of burritos consumed.

So, Number of burritos ate by Louie on Wednesday =[tex]\frac{3}{4}x-1[/tex]

We are given that The number of burritos Delainy ate on Tuesday is the same as the number of burritos Louie ate on Wednesday.

So, [tex]\frac{1}{2}x+16=\frac{3}{4}x-1\\1+16=\frac{3}{4}x-\frac{1}{2}x\\17=\frac{x}{4}\\68=x[/tex]

Hence  the total number of burritos consumed is 68 and an equation to determine the total number of burritos consumed is [tex]\frac{1}{2}x+16=\frac{3}{4}x-1[/tex]

Answer:

no bc you have two of the same x's

Step-by-step explanation:

Answer:

the middle on is 15 i think

Answer:

d + r ≥ 30

$0.75d + $1.25r ≤ $30

Step-by-step explanation:

Given the following :

Number of items to purchase = atleast 30

Total cost must be no more than 30

cost of donut (d) = $0.75

Cost of cinnamon (r) = $1.25

Number of donuts and cinnamon to purchase

To total number of items :

Donut + cinnamon ≥ 30

d + r ≥ 30

Cost of items to purchase :

Cost = price per item * number of items

$0.75d + $1.25r ≤ $30

Answer:

n= -9

Step-by-step explanation:

The calculator is correct haha, You're welcome.

Answer:

2 hours

Step-by-step explanation:

Given the following :

Darryl :

Speed = 25mph

Jacob:

Traveled in opposite direction

Speed = 35mph

After Darryl had traveled for 4 hours, Distance between them was 170 miles

Distance traveled by Darryl :

Speed * time = (25 * 4) = 100 miles

Total distance = distance traveled by Darryl + distance traveled by Jacob

170 miles = 100 miles + distance traveled by jacob

Distance traveled by Jacob = 170 - 100

Distance traveled by Jacob = 70 miles

Time = distance / speed

Time traveled by Jacob = 70 miles / 35mph

Time traveled by Jacob = 2 hours

Answer:

1

cant explain it it is too hard to but the answer is 1

Answer:

y = 130°

Step-by-step explanation:

4x + 8 + x + 7 + 3x - 19 = 180 (all angles in a triangle add upto 180)

8x = 184

x  = 23°

3x - 19 + y = 180 (supplementary = 180)

sub x = 23 into equation

50 + y = 180

y = 130°

Answer:

130

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

That’s a lot of work for each problem.

it A

Step-by-step explanation:

Answer:

The answer is A

Step-by-step explanation:

I took the test.

To find solutions from graphs, look for the point where the two graphs cross one another. This is the solution point. For example, the solution for the graphs y = x + 1 and x + y = 3 is the coordinate point (1, 2). The solution to these equations is and.

Answer:

a)  9/100 b) 7/20

Step-by-step explanation:

Brailiest and thx pleease!

Answer: w=2

Step-by-step explanation:

5w+9=19

minis 9 on the 9 and 19

5w+10

divide 5 on the ten to get 2

w=2

Answer:

9

Step-by-step explanation:

Answer:

0.58

Step-by-step explanation:

Answer:

14. d

15. b

Step-by-step explanation:

steps for #14:

1. complementary angles are angles that equal 90 degrees when added together. so, those two angles equal 90. make an equation to represent this.

  (x + 5) + (x - 9) = 90

2. combine like terms.

  2x - 4 = 90

3. solve for x.

  2x = 94

     x = 47

4. plug x into both formulas to find the measurements of each angle.

  47 + 5    AND     47 - 9  

     d. angle DFG = 52, angle JKL = 38

steps for #15:

1. when angles are linear pairs, it means they equal 180 degrees when added together. so, these two angles equal 180. make an equation to represent this.

  (x - 39) + (x + 61) = 180

2. combine like terms.

  2x + 22 = 180

3. solve for x.

  2x = 158

     x = 79

4. plug x into both formulas to find the measurements of each angle.

  79 - 39    AND      79 + 61

     b. angle 1 = 40, angle 2 = 140

Answer:

-7/4

Step-by-step explanation:

The slope of the line is -7/4

Answer:

= -7/4

Step-by-step explanation:

When we have 2 points, we can use the slope formula

m = ( y2-y1)/(x2-x1)

   = ( -14-7)/(9- -3)

   = ( -14-7)/(9+3)

   = -21/12

Simplify

  = -7/4

Answer:

Denise should plan to spend 36 minutes walking back.

Step-by-step explanation:

Let 'x' reflect the amount of time spent running in hours, then 3-x represents the time spent walking in hours.

here , we know,

           [tex]Distance= Speed \times time[/tex]

Given the values ,

[tex]Distance= 8x[/tex]  

[tex]speed=2mph[/tex]

[tex]Time=(3-x)hours[/tex]

Now , putting these values ,

[tex]8x=2(3-x)[/tex]

[tex]8x=6-2x[/tex]

[tex]10x=6[/tex]

[tex]x=\frac{6}{10}[/tex]

[tex]x=\frac{3}{5}[/tex]

[tex]\frac{3}{5} \times 60[/tex] = 36minutes (converting hours into minutes that is 1 hour = 60 minutes )

Hence , the answer is 36 minutes .

Answer:

x = -4

Step-by-step explanation:

Six times a number plus 3 equals three times the same number minus

nine. This equation is 6x + 3 = 3x -9. Next, solve this equation and you get -4. Plug in -4 for x and you should get -21 on both sides.

Answer:

g = 5x-2/ x

Step-by-step explanation:

Given:

The area of a square garden = 100 sq. ft

To find:

The perimeter of the garden.

Solution:

Let the side of the square garden be a.

Area of a square = [tex]a^2[/tex]

So, [tex]a^2=100[/tex].

Taking square root on both sides.

[tex]a=\pm \sqrt{100}[/tex]

[tex]a=\pm 10[/tex]

Length of side cannot be negative. So, a=10. It means, side length of the garden is 10 ft.

Perimeter of square = 4a.

Perimeter of square garden is

[tex]4(10)=40[/tex]

Therefore, the perimeter of the square garden is 40 ft.

Answer:

40

Step-by-step explanation:

15/40 divided by 5= (15 divided by 5)/(40 divided by 5)= 3/8

Answer:

a = 40

Step-by-step explanation:

Cross multiply, then divide:

I hope this helps!

Answer: A

Step-by-step explanation:

19+13x+32

13x=32-19

13x=13

x=1

Answer: 25

Step-by-step explanation:

because 25 times 5 is 125 and dividing it brings it back to 25

Answer:

(3,3)

Step-by-step explanation:

you moved the point 2 units to the left. So the X value must go down 2.

(5-2,3)