d(x) = -5x + 6
Find d(-4)
Answers
Step-by-step explanation:
When x = -4 ;
[tex] \sf{d( - 4) = - 5 \times ( - 4) + 6}[/tex]
⇢ [tex] \sf{ 20 + 6}[/tex]
⇢ [tex] \boxed{ \underline{\tt{26}}}[/tex]
Hope I helped ! ツ
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Related Questions
There are 13 dogs at the dog park on a busy Saturday. 1 of them is a labrador retriever.What is the probability that a randomly selected dog is a labrador retriever?
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Answer:
there is a 1/13 (one in 13) chance that they will randomly pick a labrador.
Step-by-step explanation: If you need more help just message me :)
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1/13
Step-by-step explanation:
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Step explain to
There are eight 6th grade classrooms
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Answer:
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Step-by-step explanation:
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I hope this helps!
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Answers
Answer:
-15x -18y =-4
Step-by-step explanation:
just add the values together, -8+-7, -3+-5 and -11+7
Answer:
-15x -18y =-4
Step-by-step explanation:
You are about to begin work on a swimming pool in your yard. The first step is to have a hole dug that is 5 yards long, 4 yards wide, and 8 yards deep. You will use a truck that can carry 15 cubic yards of dirt and charges $ 10 per trip. How much will it cost you to have all the dirt hauled away?
Answers
Answer:
$110
Step-by-step explanation:
First, find how many cubic yards of dirt will be dug up:
Use the volume formula, V = lwh
Plug in the values:
V = lwh
V = (5)(4)(8)
V = 160
Now, divide this by 15 to find how many trips it will take:
160/15
= 10.67
Round this to the nearest whole number:
10.67
= 11
Multiply this by 10 to find the price:
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= 110
So, it will cost $110 to have all the dirt hauled away
The cost will be equal to $110.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
First, find how many cubic yards of dirt will be dug up using the volume formula, V = lwh
Plug in the values:
V = lwh
V = (5)(4)(8)
V = 160
Now, divide this by 15 to find how many trips it will take:
=160/15
= 10.67
Round this to the nearest whole number:
=10.67
= 11
Multiply this by 10 to find the price:
Cost =11(10)
Cost = 110
Therefore, the cost will be equal to $110.
To know more about an expression follow
https://brainly.com/question/463363
#SPJ2
Help!
among us
Fwkqnf
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susssssyhahahha
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Which table shows the correct values of time and distance for a van traveling at a constant speed of 55 miles per hour?
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Answer:
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Answers
Answer:
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Step-by-step explanation:
3/5 * 9/1 = 27/5
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Answer: I think it's 4.5
Step-by-step explanation: 27÷6=4.5
1.Rewrite measurements for ham butter milk dry mustard and salt using just the 1/4 teaspoon measurements and that 1/3 cup measure
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Answer:4.68, 234, 228, 76
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I think the answer is 1
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Answer:
the 2nd one, 3rd one, and 5th one
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
Answer:
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Answers
Answer: she has to remove the $ sign from the equation
Step-by-step explanation:
We know this because $4.00x$5.00=$20.00 so that’s correct and we know that $12.50x $4.00=$50.00. So, our only error here is that there is no dollar sign in our (X) numbers. So that is Mary’s mistake. We can correct it by simply adding a dollar sign to 20 to make $20.00 and adding another dollar sign to 50 to make $50.00
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Answer:
D
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answers
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Answers
Answer:
The answer is 6.74
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
Answer:
87 problems
Step-by-step explanation:
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