Tela bought a backpack for $34.99 and 3 notebooks for $1.89 each. What is the total price, including a 8% sales tax?
O $41.87
0 $40.66
O $38.77
0 $43.91

Answer: -22, -28 -34

Step-by-step explanation:

Subtract 6 from every number

Answer:

We subtract 6 each time

-22,-28,-34

Step-by-step explanation:

8,2,-4,-10,-16

8-2 = 6

We subtract 6 each time

2-6 = -4

-4-6 = -10

So it is verified

-16-6 = -22

-22-6 = -28

-28-6 = -34

Answer:

10x

Step-by-step explanation:

Since 4x and 6x are like terms you add the numbers as normal then put the x behind it. So it would be 4 + 6 = 10. Now add the x. 10x

Answer:

Pat's score is 1.67 standard deviation above the mean

Step-by-step explanation:

We solve using z score formula

z score tells us how much a score deviates from the mean

The formula for calculating a z-score is is z = (x-μ)/σ,

where x is the raw score

μ is the population mean

σ is the population standard deviation.

x = 83

μ = 75

σ = 4.8

z score = 1.66667

Therefore, Pat's score is 1.67 standard deviations above the mean

Answer:

A = 28

Step-by-step explanation:

You would multiply by 7 on both sides. You multiply by 7 on the right to get rid of the fraction, so you are just left with A on the right. Then you multiply on the left, so it would be 4x7, which equals 28. A=28.

Answer:

56 =a

Step-by-step explanation:

4 = a/7 -4

Add 4 to each side

4+4 = a/7 -4+4

8 = a/7

Multiply each side by 7

8*7 =a/7*7

56 =a

Answer:

yes the answer is x = -2

Step-by-step explanation:

Answer:

[tex]-\frac{11}{12}[/tex]

Step-by-step explanation:

Step 1- Add.

[tex]\frac{\frac{5}{8} +\frac{3}{4} }{\frac{-2}{3}-\frac{5}{6} }[/tex]  = [tex]\frac{\frac{11}{8} }{\frac{-3}{2} }[/tex]

Step 2- Divide and rewrite.

[tex]-\frac{\frac{11}{8} }{\frac{3}{2} }[/tex]  = [tex]-\frac{11}{12}[/tex]

Answer: 1406.25 or 1406 1/4

Step-by-step explanation:

From the question, we are informed that a soccer field at a park is 9000 square yards and that the soccer field takes up 6 2/5 square inches on the map of the park.

To calculate how many square yards does 1 square inch on the map represent, we divide 9000 by 6 2/5. This will be:

= 9000 ÷ 6 2/5

= 9000 ÷ 6.4

= 1406.25 or 1406 1/4

1 square inch on the map represents 1406.25 square yards.

Answer: 45,000 / 32 or 1,406 and 1/4

I dont feel like doing the work all over again

Answer: -8

Hope this helps :)

Please mark me as Brainliest

Answer:B

Step-by-step explanation:

Answer:

Its B trust me

Step-by-step explanation:

Got it right on EDGE 2022

Answer:

11.35 g/mL

Step-by-step explanation:

D = m/v

D = 567.5 g ÷ 50.0 mL (I assume its measured in mL)

D = 11.35 g/mL

Answer:

11.35

Step-by-step explanation:

Answer:

20 cents for 1oz

Step-by-step explanation:

find the rate

1.6/8=0.2

so 20 cents

Answer:

60m minutes (the bottom one)

Step-by-step explanation:

When the letter is touching the number it means multiply so it would be 60 times m

Answer:

vertex = (- 3, - 8 )

Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

f(x) = - 4(x + 3)² - 8 ← is in vertex form

with (h, k) = (- 3, - 8 ) ← vertex

Answer:

If she is 120 feet below the surface she is -120 feet below the surface. If she goes up by 83 feet she will be 37 feet below the surface. Therfore the answer is -37 feet.

The current dept is 37 feet below the water surface.

A negative sign or minus sign is a mathematical symbol to represents the subtraction between to numbers. It is also used to represent a negative numbers.

The negative or minus sign also indicates movement in the opposite direction on a number line.

According to the given question

Scuba diver is 120 feet below the water surface.

On number line 120 feet below is  represented by -120.

She ascends 83 feet means , she goes up 83 feet up

So, the current depth is calculated as

-120feet + 83feet

= -37 feet.

The negative sign represent that Scuba is 37 feet below the water surface.

Hence, the current dept is 37 feet below the water surface.

Learn more about negative sign here:

https://brainly.com/question/5870782

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Answer:

Basically if you look at the lemonade the bar stops at 12

and for the water the bar stops between 6 and 8 which is 7

and the question says how many more which is minus so

The number of lemonades - the number of water sold=

12-7=5

Answer:

Lemonade sold 5 more than water

Step-by-step explanation:

The question is asking of the difference between lemonade and water that were sold. The graph shows us that 7 water was sold and 12 drinks of lemonade were sold. Since we're finding the difference, the equation would be 12-7, which equals to 5.

Answer:

$0.87

Step-by-step explanation:

2 quarts = 8 cups

$6.96 ÷ 8 = $0.87

Answer:

0.87 cents

Step-by-step explanation:

The price per cup is 87 cents because 4 cups goes into one quart. Therefore, you have to divide by eight because 2 quarts is $6.96, and you get $0.87. Hope this helps! have a great day!!

Answer:

A. 2 cups for $0.90

C. 8 cups for $3.60

E. 19 cups for $8.55

Step-by-step explanation:

I just did it , hope I helped ! :)

Answer:

The person above me is correct!!

Step-by-step explanation:

Answer:

a- (x-7)(x+9) | b- 193*207 | c- 242*258

Step-by-step explanation:

a)

x^2+2x-63.

the middle number is 2 and the last number is -63.

You would have 2 numbers that add to 2 and multiply to -63.

Those numbers are -7 and 9.

so (x-7)(x+9).

b)

((200)-7)((200)+9)

(193)(209).

You can check this by multiplying 193 by 209 and then doing (200)^2+2(200)-63. Both would equal 40337.

c)

2(x-7)+2(x+9)=1000

(2x-14)+(2x+18)=1000

4x+4=1000

4x=996

x=249.

((249)-7)((249)+9)

(242)(258)

Answer:

The simplified algebraic expression to represent the height, h, of a stack in cm of n flower pots is h = 6·n + 22

Step-by-step explanation:

The given information are;

The rim height of one kind of flower pot = 6 cm

The planting height of the flower pot = 22 cm

Therefore, the total height of the flower pot = 22 + 6 = 28 cm

Stacking the flower pots of a single kind will give a linear relationship of the form, y = m·x + c between the height of the stack and the number of flower pots in the stack

Where;

m = The slope or the rate of change of the height with the number of flower pots in a stack which can be found from two points in the given table of values

c = The y-intercept or height at the start of the first stack

From the table of  values, for the first and the last points, we have;

m = (52 - 28)/(5 - 1) = 24/4 = 6

Which gives;

h - 52 = 6×(n - 5)

h = 6·n - 30 + 52 = 6·n + 22

h = 6·n + 22

Where;

h = The height of stack in cm

n = The number of flower pots

Therefore, by comparing to the general form of the equation of a straight line, y = m·x + c, the y-intercept, c = 22

The simplified algebraic expression to represent the height of a stack of n flower pots is therefore given as h = 6·n + 22.

Answer:

1 hour and 23 minutes

Step-by-step explanation:

Answer:

the answer is 123

I think

Answer:

Step-by-step explanation:

Given:

w = 250 + 132.5t

The two possible solution to the equation includes

1. If the value of w is given, the w value will be substituted in the equation to find the value of t

2. If the value of t is known , the value of t will be substituted in the equation to find the value of w

That is,

w = 250 + 132.5t

132.5t = w - 250

t = (w - 250) / 132.5

The total money earned by Marcus in the week is $315.1875.

Given that, Marcus works at a coffee shop. He earns $10.25 each hour.

Decimals are one of the types of numbers, which has a whole number and the fractional part separated by a decimal point. The dot present between the whole number and fractions part is called the decimal point.

1) Number of hours =

6.15+7.15+6+6.45+5 =30.75

2) Money earned in the week

= 30.75×10.25

= $315.1875

Therefore, the total money earned by Marcus in the week is $315.1875.

To learn more about the decimal numbers visit:

https://brainly.com/question/1578006.

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If [tex]x = 6[/tex] then, [tex]x^2 \\ (6)^2 \\ 6 \times 6 \\ 36[/tex].

36

Answer:

36

Step-by-step explanation:

x^2

(6)^2

(6)(6)

36

Answer:

0.5kg/m

Step-by-step explanation:

The formula for acceleration is f/m = a

10/20 = a

0.5 = a

Best of Luck!

Answer:

This is incorrect, since 14 is not greater than 14

Step-by-step explanation:

Answer:

6 days ; 2300 calories

Step-by-step explanation:

Given the following :

Current consumption :

Simba = 1520 calories per day

Increases by 130 calories per day : After d days ;

S(d) = 1520 + 130d

Where ; d = number of days

Cuddle = 3380 calories

Decreases by 180 calories each day; after d days ;

S(d) = 3380 - 180d

Pattern continues until they both consume same number of calories each day

S(d) = C(d)

1520 + 130d = 3380 - 180d

130d + 180d = 3380 - 1520

310d = 1860

d = 6

Number of calories they will be consuming them ;

Using : S(d) = 3380 - 180d

S(6) = 3380 - 180(6)

S = 3380 - 1080

S = 2300

They will be consuming 2300 calories by then.

Answer:

5

Step-by-step explanation:

22=4x+2

-2 -2

20/4 = 4x/4

5 = x

x =5