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kondor19780726 [428]
2 years ago
8

Evaluate the expression for the given value of x.4x+9 for x =9​

Mathematics
2 answers:
Neko [114]2 years ago
6 0

45

since x=9 plug in 9 into the equation to get

4(9)+9

multiply 4(9) to get

36

Then add 9

which then equals 45

Wittaler [7]2 years ago
5 0

Answer:

answer is 45

Step-by-step explanation:

4×9=36

36+9=45

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Answer:

i believe u add all of them up

Step-by-step explanation:

3 0
3 years ago
Patti is using beads to make anklets. Each anklet needs 9 beads, and Patti has 67 beads. How many of her beads will not be used?
Andreyy89

Answer:

4

Step-by-step explanation:

she can use all 63 beads because 67 divided by 9 is 7 remainder 4

8 0
3 years ago
Read 2 more answers
The chess club has 16 members and gains a new member every month. the film club has 4 members and gains 4 new members every mont
steposvetlana [31]
<span>For chess club:
y1 = 16 + 1*x where y1 = total number of members after x months .
For film club:
y2 = 4 + 4*x where y2 = total number of members after x months.

y1 = y2 when:
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3 0
3 years ago
1) How many seconds are in three days?
Natasha_Volkova [10]

Answer:

259200 seconds

The conversion factor from days to seconds is 86400, which means that 1 day is equal to 86400 seconds:

1 d = 86400 s

To convert 3 days into seconds we have to multiply 3 by the conversion factor in order to get the time amount from days to seconds. We can also form a simple proportion to calculate the result:

1 d → 86400 s

3 d → T(s)

Solve the above proportion to obtain the time T in seconds:

T(s) = 3 d × 86400 s

T(s) = 259200 s

The final result is:

3 d → 259200 s

We conclude that 3 days is equivalent to 259200 seconds:

3 days = 259200 seconds

<em><u>Hope this helps :)</u></em>

7 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

by comparing both f (x) and g (x)

we get

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by this way we can get the value of X and put the value of X in f (x) and g (x)

4 0
2 years ago
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