A bakery sold 275 mocha cupcakes in a day, which was 55% of the total number of
cupcakes sold that day. How many total cupcakes did the bakery sell that day?

Answer:

(Figure 1) Hence squaring both sides of an inequality will be valid as long as both sides are non-negative. Since square roots are non-negative, inequality (2) is only meaningful if both sides are non-negative. ... Hence, squaring inequalities involving negative numbers will reverse the inequality.

Step-by-step explanation:

Hope this helps have a ncie day :)

Answer:

Zero has one square root which is 0. Negative numbers don't have real square roots since a square is either positive or 0.

Step-by-step explanation:

Answer:

its B

Step-by-step explanation:

edge 2020-2021

Answer:

The answer's B!

Step-by-step explanation:

I got it right on Edge 2021! :)

Answer:

27.7°

Step-by-step explanation:

To find m<A, apply trigonometric function.

Reference angle = A

Side length opposite to A = 20

Hypotenuse = 43

Apply SOH, which is:

[tex] Sin (A) = \frac{Opp}{Hyp} [/tex]

Plug in the values

[tex] Sin (A) = \frac{20}{43} [/tex]

[tex] A = sin^{-1}(\frac{20}{43}) [/tex]

A ≈ 27.7° (nearest tenth)

Step-by-step explanation:

Slope is equal to the change in y over the change in x, or rise over run.

[tex]m = \frac{change \: in \: y}{change \: in \: x} [/tex]

The change in x is equal to the difference in x-coordinates, and the change in y is equal to the difference in y-coordinates.

[tex]m = \frac{y2 - y1}{x2 - x1} [/tex]

Substitute in the values of x and y into the equation to find the slope.

[tex]m = \frac{9 - (8)}{10 - (6)} [/tex]

Simplify.

[tex]m = \frac{1}{4} [/tex]

Therefor, the slope is 1/4.

x = -6

Step-by-step explanation:

7x - 6 = 9x + 6

Add 6, both sides;

7x-6+6 = 9x+6+6

7x=9x+12

Subtract 9x, both sides;

7x-9x = 9x+12-9x

-2x = 12

Divide by same term (-2 in this case);

-2x/-2 = 12/-2

x = -6

Therefore, the value of x is -6

Divide 3 pounds by 1/4 pound per sandwich.

3 / 1/4

When dividing by a fraction flip the fraction over and change divide to multiply:

1. 3 x 4/1 = 12/1 = 12 total sandwiches.

2. Multiply amount per sandwich by number of sandwiches:

3 x 1/4 = 3/4 total

3. Divide total bought by number of sandwiches:

1/4 /3 = 1/4 x 1/3 = 1/12 pound per sandwich

4. Subtract the amount used from total:

3 - 1.4 = 2 3/4 pounds left.

Answer:

3 ./. 1/4

Step-by-step explanation:

Answer:

The snowboarder travels 270 m in 18 seconds.

Step-by-step explanation:

Given that,

A snowboarder travels 135 meters in 9 seconds.

We need to find how far will the snowboarder travel in 18 seconds.

9 seconds = 135 m

1 second = (135/9) m

In 18 seconds,

[tex]t=\dfrac{135}{9}\times 18\\\\=270\ m[/tex]

So, the snowboarder travels 270 m in 18 seconds.

Answer:

75,000

Reason: 25 percent of 60,000 is 15,000. Since the population increased 25 percent more of 60,000, we add 15,000 to 60,000. Thus, the answer is 75,000

Answer: the arc is 6.3 inches. use the formula: arc length = 2πr (θ/360)

Answer:

y=8/3x-4

Step-by-step explanation:

use the app photomath to get the answers or socratic there free and will help you on homework or tests

Answer:

Step-by-step explanation:

8x-3y=12

-3y=12-8x

y=(12/-3)-8x/(-3)

y= -4+8/3x

slope= 8/3

y-int=-4

Answer:

the answer is 536.96

its asking for you to add the balance (389) with the 2 deposits (25.63, 122.33)

hope this helps

um here’s the graph

Answer:

Step-by-step explanation:

2(y-2x) / (3y-5x)

Answer:

See attached

x- intercepts

y- intercept

Answer:

-103; -4; -1 3/4; -1; 0; 0.03; 0.5; 2/3; 1; 54

Decreasing order means from largest to smallest

The ordered list is:

54, 1 2/3, 1, 0.5, 0.03, 0, -1, -1 3/4, -4, -103

Answer:

18.75 m

Step-by-step explanation:

For the perimeter just add all the sides togheter: 3.5+6.25+9= 18.75m

Answer:

the answer is d startfraction

Answer:

D

StartFraction A Over x EndFraction + StartFraction B Over x + 2 EndFraction + StartFraction C x + D Over (x + 2) squared EndFraction

Step-by-step explanation:

Please Vote and Heart

Answer: 4 gallons and he needs $12.16

Step-by-step explanation:

So 24mpg(miles per gallon)x = 96miles

or

24x=96

divide both sides by 24 to get x=4

Since Cody needs 4 gallons of gas to travel and each gallon is $3.04 then we can do multiplication to find the total amount of cash needed

3.04(4)= $12.16

Cody will need $12.16 to pay for the 4 gallons of gas he needs to get to St. Louis

Answer:

A

Step-by-step explanation:

Answer:

hes in debt 345 dollars

Step-by-step explanation:

Answer:

2.4 x 10^4 is the answer in Scientific notation.

Step-by-step explanation:

Divide the 22 million by the 900 texts a month to get 24,444 then round to 24,000

Answer:

C. 2,940 ft³

Step-by-step explanation:

The building is composed of a triangular prism and a rectangular prism

Therefore,

Volume of air in the building = volume of the triangular prism + volume of the rectangular prism

Volume of triangular prism = ½*bhl

b = 4 yards = 4*3 = 12 ft

h = 15 - 9½ = 5½ = 5.5 ft

l = 20 ft

Volume of triangular prism = ½*12*5.5*20 = 660 ft³

Volume of rectangular prism = W*H*L

W = 4 yds = 12 ft

H = 9½ = 9.5

L = 20 ft

Volume of rectangular prism = 12*9.5*20 = 2,280 ft³

✔️Volume of air in the building = 660 + 2,280 = 2,940 ft³