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saul85 [17]
3 years ago
6

Evaluate f(.25) if f(x) = [[2x-1]]

Mathematics
1 answer:
Karolina [17]3 years ago
7 0

Answer:

(-.5)

Step-by-step explanation:

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How do you simplify fractions
MariettaO [177]
Divide top and bottom by any number that's fits into both of them keep doing that until it's not possible Hope that helped Have a good day! :-)
5 0
3 years ago
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3 divided by 2/3 (hurry pleaseee)
motikmotik

Answer15

Step-by-step explanation:

8 0
3 years ago
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owen and rose each thought of a linear function. Owen's function is y = 3 4 x + 1, and rose's function is shown in the graph. Wh
slega [8]

Answer:

D) Owen’s function has a greater slope, and Rose’s function has a greater y-intercept

Step-by-step explanation:

slope-intercept form of linear equation: y = mx + b

(where m is the slope and b is the y-intercept)

Slope = change in y ÷ change in x

y-intercept is where the line crosses the y-axis

Owen: y = (3/4)x + 1

Rose: y = (2/3)x + 2

Owen's function has a greater slope, since 3/4 > 2/3

Rose's function has a greater y-intercept, since 2 > 1

4 0
3 years ago
Erin went shopping for a pair of sweatpants, sweatshirt, and a tee shirt. The sweat pants cost $5.50 less than twice the tee shi
laila [671]
To find the cost of each item, you will create an equation in terms of the t-shirt.

Each item is related to the price of the t-shirt.

SWEATPANTS + SWEATSHIRT + TEE SHIRT = TOTAL COST
(2t - 5.50)         + (t + 8)              +  t              =  $76.50
4t + 2.50 = 76.50
     - 2.50    -2.50
<u>4t</u> = <u>74</u>
4      4
t = $18.50

The tee shirt is $18.50.

The sweatpants are 2 x $18.50 - 5.5 = $31.50

The sweatshirt is $18.50 + 8 = $26.50

7 0
3 years ago
-3x+3y=9 2x−7y=−14 ​
nignag [31]
Step: Solve
−
3
x
+
3
y
=
9
for x:
−
3
x
+
3
y
=
9
−
3
x
+
3
y
+
−
3
y
=
9
+
−
3
y
(Add -3y to both sides)
−
3
x
=
−
3
y
+
9
−
3
x
−
3
=
−
3
y
+
9
−
3
(Divide both sides by -3)
x
=
y
−
3

Step: Substitute
y
−
3
for
x
in
2
x
−
7
y
=
−
14
:
2
x
−
7
y
=
−
14
2
(
y
−
3
)
−
7
y
=
−
14
−
5
y
−
6
=
−
14
(Simplify both sides of the equation)
−
5
y
−
6
+
6
=
−
14
+
6
(Add 6 to both sides)
−
5
y
=
−
8
−
5
y
−
5
=
−
8
−
5
(Divide both sides by -5)
y
=
8
5

Step: Substitute
8
5
for
y
in
x
=
y
−
3
:
x
=
y
−
3
x
=
8
5
−
3
x
=
−
7
5
(Simplify both sides of the equation)

Answer:
X=-7/5 and y= 8/5
6 0
3 years ago
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