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inna [77]
3 years ago
11

Evaluate a-b for a=5 and b=(-8)

Mathematics
2 answers:
attashe74 [19]3 years ago
7 0

Answer: the answer is 13

Step-by-step explanation: the answer is 13 because all you have to do is substitute a with 5 and b with -8. the minus sign and negative with turn into a plus so you would just add those numbers me you will get 13.

Rudik [331]3 years ago
3 0

Answer:

13

Step-by-step explanation:

a = 5

b = -8

5 - -8 = 13

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kupik [55]

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You can do this by taking the price and dividing it by how many there are.

78 ÷ 3 = $26

156 ÷ 6 = $26

234 ÷ 9 = $26

You can see that each bottle of fragrance A costs $26.

Now looking at the graph, you'll see that the line only lines up perfectly at 2 points: (1, 24) and (2, 48). This tells us that for each bottle of fragrance B, it costs $24.

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3 0
2 years ago
Anyone know this? Get sum good points? Also D.) is 64 + w^2
Virty [35]

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Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How do i simplify it? ​
Lemur [1.5K]

Answer:

6 3/4x

Step-by-step explanation:

If you follow PEMDAS (Parenthesis, Exponent, Multiply, Divide, Add, Subtract) then you do what is inside the parenthesis first.

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3 0
2 years ago
Solve for the variable a D =a+b-c/3
yuradex [85]
Hey there,
solving for a is just like you think of all other letter as a constant
i.e the only variable is a
so you need to subtract b as a start
      d=a+b-c/3
-b             -b
=============

    -b+d=a-c/3                now it's time to add c/3 (isolate a by itself in one side)

     -b+d=a-c/3
+c/3         +c/3
==============
c/3-b+d=a

Hence you have solved for a




4 0
3 years ago
For the function f(x) and g(x) given in the graph. Find f(g(2))
Katen [24]

Answer:

f(g(2)) = 4

Step-by-step explanation:

find g(2) then substitute the value obtained into f(x)

locate x = 2 on the x- axis, go vertically up to meet g(x) at (2, 5 )

locate x = 5 on the x- axis, go vertically up to meet f(x) at (5, 4 )

then f(g(2)) = 4

3 0
2 years ago
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