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IRISSAK [1]
3 years ago
7

Amanda sells homemade birthday cakes for a profit of $39 per cake. She is considering switching to a new type of icing that will

increase her profit, as expressed by the function y = 45x, where x is the number sold and y is the amount of profit.
How many more dollars will Amanda earn on each cake if she switches to the new material? Explain how you found your answer. (5 points)
Mathematics
2 answers:
tensa zangetsu [6.8K]3 years ago
6 0

Answer:

6

Step-by-step explanation:

Her profit will increase be 6 dollars.  

x = 1

y = 45(1)

y = 45  

VMariaS [17]3 years ago
3 0

Answer:

123

Step-by-step explanation:

Because i said so

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Find the volume of a pyramid with a square base, where the perimeter of the base is 5\text{ in}5 in and the height of the pyrami
Nana76 [90]

Answer:

Volume = 1.9 in3

Step-by-step explanation:

If the perimeter of the square base is 5 inches, we have that:

Perimeter = 4 * side

5 = 4 * side

side = 1.25 in

Then, to find the volume of the pyramid, we can use the formula:

Volume = (1/3) * side^2 * height

So we have that:

Volume = (1/3) * 1.25^2 * 3.6

Volume = 1.875 in3

Rounding to nearest tenth, we have Volume = 1.9 in3

4 0
2 years ago
-11, -7 , -3 what is the next integer in the pattern​
Alenkasestr [34]

Answer: 1

Step-by-step explanation:

-11, -7, -3...

you add 4 each time so the next number would be 1

6 0
2 years ago
Read 2 more answers
Can someone show me the steps?<br>10m - 2/5 = 9 3/5
nikklg [1K]
10m + -0.4 = 9.6
-0.4 + 10m = 9.6
-0.4 + 10m = 9.6
Solving for 'm'Move all terms containing m to the left, all other terms to the right.
-0.4 + 0.4 + 10m = 9.6 + 0.4
Combine like terms: -0.4 + 0.4 = 0.00.0 + 10m = 9.6 + 0.410m = 9.6 + 0.4
Combine like terms: 9.6 + 0.4 = 1010m = 10
Divide each side by '10'.<span>m = 1</span>
7 0
3 years ago
Read 2 more answers
Number 21 please help me !!?!! ONLY THE QUESTION PLEASE
jenyasd209 [6]

Answer:

B: 5x+5.75

Step-by-step explanation:

2 cones with fruit:

cones= x+x=2x

fruit= $1 x 2=$2

=2x+ 2

3 cones with candy and syrup:

cones= x+x+x=3x

candy= $0.75x3=$2.25

syrup= $0.50x3=$1.50

3x+ (2.25+1.50)

=3x+3.75

both of them together=

(3x+3.75)+(2x+2)= 5x+5.75

4 0
2 years ago
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What is the value of b in the equation (y Superscript b Baseline) Superscript 4 Baseline = StartFraction 1 Over y Superscript 24
shusha [124]

The value of b is -6.

Explanation:

The expression is \left(y^{b}\right)^{4}=\frac{1}{y^{24}}

To determine the value of b, we shall solve the expression.

Applying exponent rule, \left(a^{b}\right)^{c}=a^{b c}, we get,

y^{4b}=\frac{1}{y^{24}}

Applying exponent rule, \frac{1}{a^{b}}=a^{-b}, we have,

y^{4b}=y^{-24}

The expression is of the form, a^{f(x)}=a^{g(x)} then f(x)=g(x)

Applying this rule, we get,

4b=-24

Dividing both sides by 4, we have,

b=-6

Hence, the value of b is -6.

4 0
3 years ago
Read 2 more answers
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