3 years ago

1 Find the value of the expression 4a + 7 when a = 2

Mathematics

2 answers:

CaHeK987 [17]3 years ago

4 0

Answer:

Step-by-step explanation:

Gnom [1K]3 years ago

3 0

The answer is obviously 15.

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Jim can read 17 pages in 12 minutes. If he can maintain this pace, how many pages can he read in one hour?

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17 85
— = —
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3 years ago

L33. Solve 41x - 7 + 12 = 28<br> Solution(s).

s2008m [1.1K]

Answer:

41x-7+12=28

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3 years ago

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slava [35]

Answer:

a and d

Step-by-step explanation:

If there are 2 pionts on the same VIRTICAL (Upwards and downwards) line, then it is not a function

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3 years ago

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What is f(5) if f(1) = 3.2 and f(x + 1) = (f(x))?

scoray [572]

Answer:

The value of f(5) is 3.2.

Step-by-step explanation:

It is given that f(1) = 3.2 and

$f(x+1)=f(x)$

Substitute x=1 in the above equation.

$f(1+1)=f(1)$

$f(2)=3.2$

Substitute x=2 in the given equation.

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$f(3)=3.2$

Substitute x=3 in the given equation.

$f(3+1)=f(3)$

$f(4)=3.2$

Substitute x=4 in the given equation.

$f(4+1)=f(4)$

$f(5)=3.2$

Therefore the value of f(5) is 3.2.

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Hunter-Best [27]

Answer:

Step-by-step explanation:

x+6

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3 years ago

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