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Ber [7]
3 years ago
6

If f(x)=2x-5, then f(4) is____. A. 17 B. 3 C. 4 D.5

Mathematics
1 answer:
vladimir2022 [97]3 years ago
3 0
???? Can you be more specific please
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Lopez’s mailing bill is automatically deducting $19 from his bank account every month. How much will the deductions total for th
MakcuM [25]

If Lopez's mailing bill continues to deduct 19$ from his bank account every month for a year, then in total, the deductions total for the year would be $228.00.

Why?

$19.00 is being taken away each month. There are 12 months in a year.

$19.00 x 12 months = the total of $228.00 a year.

5 0
3 years ago
18) mZVST<br> -37.8 +2<br> T.<br> +20<br> -27x-3
Burka [1]

Answer:

  m∠VST = 105°

Step-by-step explanation:

Two central angles are marked as having the same measure. The measure of the corresponding arcs are the same. The sum of all arc measures is 360°.

  (-37x +2) +2(-27x -3) = 360

  -91x -4 = 360

  -91x = 364

  x = -4

m∠VST = (-27(-4) -3) = 105 . . . . degrees

3 0
3 years ago
Can someone help with this
Anit [1.1K]

Answer: Draw a line through the two points (0,2) and (3,3). See the attached image below.

How did I get these two points? The first point comes from the fact that "at the start, the height is 2 inches" meaning that x = 0 hours and y = 2 inches pair up together. This is show as point A. This is the y intercept as this is the location where the blue graph crosses the vertical y axis.

Point B is found by moving 1 unit up from point A and 3 units to the right to land on (3,3). So we have x = 3 hours and y = 3 inches pair up together.

Note: the slope is rise/run = 1/3 helping us determine the unit rate or speed in which the water is rising (ie the water is rising one-third of an inch per hour)

8 0
3 years ago
Can someone help with this
Gelneren [198K]

An equation of the form y = mx + b represents a linear function where m is the slope and b is the y-intercept. For example, y = 3x + 4 represents the linear function whose slope is 3 and whose y-intercept is 4.


Hope this helps!!! The reason why I asked which unit & lesson it is from, is because Idk if you go to k12 or not, by the pic, it looks like you do go to k12... IF you go to K12, I could tell you the answers, that's if I took that lesson... And that's if you'd tell me... Hope I make since.... Ok bye!!! :)

3 0
3 years ago
Heeeeeeeeeelpppppppppp meeeeeee please and thx
kakasveta [241]

Answer:

the second one   81^ 5/4

Step-by-step explanation:

4 0
3 years ago
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