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2 years ago

F(5) if f(x) = 3x – 2 rightnow

2 answers:

7 0

F(5) = 3(5) - 2
= 15 - 2
= 13
this is rlly easy please try to learn it, you’ll need to know this to learn any other math but here it is anyways

lutik1710 [3]2 years ago

5 0

The answer to this problem will equal 13

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How many like terms are in the expression:5a^2+6b+a^2-3b-2+4c.

Goryan [66]

Solution

Part 3

For this case we have 6 different terms

Part 4

We can do the following:

$5a^2+a^2+6b-3b+4c-2$

Part 5

And we can simplify on this way:

$6a^2+3b+4c-2$

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10 months ago

An amusement park charges $9.00 for admission $4.00 per ride. Write an equation that gives the cost in dollars as a function of

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2 years ago

What are two other names for ray CD?

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2 years ago

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marshall27 [118]

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8 0

2 years ago

Read 2 more answers

Donna takes classes at both Westside community college and pinewood community college. at westside , class fees are $98 per cred

Alex777 [14]

Answer:

Expression for the combined total dollar amount she paid for her class fees is (2185 - 17 w)

Step-by-step explanation:

Let Donna is taking w credit hours at Westside.

Total combined credit hours at two schools = 19 hours

So, the number of credit hours at Pinewood = 19 - w

The per hour fees credit of Westside community college = $98

So, the total fees paid for w hours = w x Fees per hour

= w ( $98) = $(98w)

⇒The fees Donna pays at Westside community college = $ (98 w)

The per hour fees credit of Pinewood community college = $115

So, the total fees paid for (19 -w) hours = (19 -w) x Fees per hour

= (19 -w) ( $115) = $(2185 - 115 w)

⇒The fees Donna pays at Pinewood community college =$(2185 - 115 w)

Hence, the total fees paid by Donna

= Fees at Westside + Fees at Pinewood

= $ (98 w) + $(2185 - 115 w)

= $(2185 - 17 w)

Hence, expression for the combined total dollar amount she paid for her class fees is $(2185 - 17 w)

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2 years ago