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3 years ago

If five shirts cost $106.25, what is the cost of two shirts?

Mathematics

1 answer:

MA_775_DIABLO [31]3 years ago

6 0

Your answer would be 42.5.

Divide 106.25 by 5 (which is 21.25) then multiply 21.25 by 2.

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Joana takes $20 to the arcade and it costs $2 for every game she plays.

Diano4ka-milaya [45]

Answer:

f(x) = 20-2x

Step-by-step explanation:

f(x) = 20-2x

f(6)=20-2*6=20-12=8

She can get a $5 lunch and still play 6 games, since after 6 games she still has $8.

7 0

3 years ago

Solve for t.......<br><img src="https://tex.z-dn.net/?f=4%20%28t%20%2B%20%5Ccfrac%7B1%7D%7B4%7D%20%5C%3A%20%20%29%20%3D%203" id=

Bingel [31]

Answer:

$t = \cfrac{1}{2}$

Step-by-step explanation:

Given equation:

$4(t+\cfrac{1}{4})=3$

Divide both sides by 4:

$t+\cfrac{1}{4}=\cfrac{3}{4}$

Subtract 1/4 from both sides:

$t = \cfrac{3}{4}- \cfrac{1}{4}$

$t = \cfrac{2}{4}$

Simplify:

$t = \cfrac{1}{2}$

7 0

2 years ago

Read 2 more answers

Which function represents g(x), a reflection of f(x) =

Ede4ka [16]

Answer:

Option A.

Step-by-step explanation:

Note: The given function should be $f(x)=\dfrac{2}{5}(10)^x$ instead of $f(x)=(10)^x$ .

Consider the given function is

$f(x)=\dfrac{2}{5}(10)^x$

We need to find the function which represents a reflection of f(x) across the x-axis.

If a function f(x) is reflected across the x-axis, then the new function is

$g(x)=-f(x)$

Using this rule, we get

$g(x)=-\dfrac{2}{5}(10)^x$ $[\because f(x)=\dfrac{2}{5}(10)^x]$

Therefore, the correct option is A.

6 0

3 years ago

Write the equation of the line parallel to the y axis at a distance of 7 units form it to is left

Finger [1]

Answer:

x = -7

Step-by-step explanation:

Two parallel lines are lines that never intersect each other.

The y-axis can be written as x = 0.

Then if we want a parallel line to this one, it must be something like x = b

such that b ≠ 0.

Now we want that the distance between our line and the line x = 0 is 7 units to the left

(remember that the left is the negatie side of the axis)

then we can write:

b - 0 = -7

b = -7

The parallel line is x = -7

6 0

3 years ago

I don’t get this please help

Solnce55 [7]

Answer:

I believe it is -2 1 minimum. I'm so sorry if it's wrong!

5 0

3 years ago