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umka2103 [35]
2 years ago
15

Aysha’s score for a game is given by the expression 9 − 8.2 − (−1.9).

Mathematics
1 answer:
11Alexandr11 [23.1K]2 years ago
3 0

Answer:

Aysha

Step-by-step explanation:

Aysha's score = 9 – 8.2 = 0.8 + 1.9 = 2.7

Beth's score = –8 + 5.4 = (–2.6) – 1.8 = – 4.4

2.7 > (– 4.4)

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if Donnie has 100 marbles and gives 25 away to Arthur and 35 to mike how many marbles does Donne have?
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Answer:


Step-by-step explanation:

100 MINUS 25 PLUS 35


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gordon bought a bag that was a mix of apples and oranges in a ratio of 5:4 there were 27 fruits in all how many fruits were in t
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Answer:

apples= 15

oranges = 12

Step-by-step explanation:

5+4=9

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therefore

apples=3*5=15

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2 years ago
Set a timer for 20 seconds. Next, get ready to walk! Start the timer and count the number of steps you take in 20 seconds. Now f
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Step-by-step explanation:

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3 years ago
Evaluate the expression 2s for s=9
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If s = 9, then 2s = 2 * 9

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3 years ago
For the following exercises, find (f ∘ g)(x) and (g ∘ f)(x) for each pair of functions.
Rufina [12.5K]

Answer:

The value of $(f \circ g)(x)$ is 17-18x and $(g \circ f)(x)$ is -7-18x.

Step-by-step explanation:

It is given in the question functions f(x) as 3x+2 and g(x)=5-6x.

It is required to find $(f \circ g)(x)$ and $(g \circ f)(x)$.

To find $(f \circ g)(x)$, substitute g(x) for x in f(x) and simplify the expression.

To find $(g \circ f)(x)$, substitute f(x) for x in g(x) and simplify the expression.

Step 1 of 2

Substitute g(x) for x in f(x) and simplify the expression.

$$\begin{aligned}&(f \circ g)(x)=f(5-6 x) \\&(f \circ g)(x)=3(5-6 x)+2 \\&(f \circ g)(x)=15-18 x+2 \\&(f \circ g)(x)=17-18 x\end{aligned}$$

Step 2 of 2

Substitute f(x) for x in g(x) and simplify the expression.

$$\begin{aligned}&(g \circ f)(x)=g(3 x+2) \\&(g \circ f)(x)=5-6(3 x+2) \\&(g \circ f)(x)=5-18 x-12 \\&(g \circ f)(x)=-7-18 x\end{aligned}$$

5 0
2 years ago
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