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slamgirl [31]
1 year ago
12

Find (c. d)(x). c(x) = 5x d(x) = 2x

Mathematics
1 answer:
guajiro [1.7K]1 year ago
5 0

Answer: 10x

Step-by-step explanation:

c(x) = 5x

d(x) = 2x

(cod)(x)=

c(d(x))=

5(d(x))=

5(2x)=10x

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What do you think x equals?
Korvikt [17]
X is the line across the graph. Or in other word the answer to a problem
3 0
3 years ago
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the u.s department of agriculture reported that 57 out of every 100 milk drinkers drink skim milk. if a storeowner orders 24 gal
S_A_V [24]
STEP 1:
Find percentage. 57 out of 100 is the percentage to multiply by.

57/100= 0.57 (= 57%)

STEP 2:
Multiply percentage by the total gallons ordered (24).

=24 gallons * 0.57
=13.68 gallons


ALTERNATIVE METHOD (use which works best for you)

Set up a proportion. 57 to 100 is x out of 24 gallons.

x= number skim gallons to order

57/100= x/24
cross multiply
(57*24)= (100*x)
1368= 100x
divide both sides by 100
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ANSWER: Since you cannot order a partial gallon of milk, round up to 14 whole gallons

Hope this helps! :)
4 0
3 years ago
The expression 148 – 24d gives the number of pizzas a store has in stock, where d is the number of days. How many pizzas will th
Feliz [49]

Explanation

A function is defined as a relation between a set of inputs having one output each,in this case our independent variable is the number of days( d) and the dependent variable would be the number of pizzas

so

Step 1

let the function

\begin{gathered} P=148-24d \\ where\text{ P is the number of pizzas } \\ and\text{ d is the number of days} \end{gathered}

therefore, to know the number of pizzas are in the stock after 5 days we need to evaluate the equation for d=3

so

\begin{gathered} P=148-24d \\ let\text{ d=5 and evaluate} \\ P=148-24(5) \\ P=148-120=28 \\ P=28 \end{gathered}

so, after five day there willbe 28 pizzas in stock

I hope this helpsyou

6 0
1 year ago
What is the vertex of f(x)=x+8-3
SpyIntel [72]

Answer:

The absolute value vertex is  

( − 8 , − 3 ) .

Step-by-step explanation:

3 0
3 years ago
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What is (-2,-9)(-1,-3)
Aleks04 [339]

Answer:

44

Step-by-step explanation:

((-2)-9)*((-1)-3)

5 0
3 years ago
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