2 years ago

Combine the like terms to create an equivalent expression: y - (-3y)

Mathematics

1 answer:

Ket [755]2 years ago

7 0

When you subtract a negative, you change to add a positive. This will end up being y+3y which is 4y.

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Determine the maximum number of zeros. Then, determine the x-intercepts of the function. x^3-3x^2-22x+24

JulijaS [17]

Answer:

Three zeros $x=-4,\ x=1,\ x=6$

x-intercepts: (-4,0), (1,0), (6,0)

Step-by-step explanation:

Plot the graph of the function $y=x^3-3x^2-22x+24$ on the coordinate plane. This graph intersects the x-axis at three different points (see attached diagram):

(-4,0);
(1,0);
(6,0).

This means $x=-4,\ x=1,\ x=6$ are zeros of the function $y=x^3-3x^2-22x+24$

6 0

3 years ago

Two angles are vertical angles. One angle is labeled 2x°. The other angle is labeled (x+30)°. Find the value of X.

allsm [11]

X=30 subtract the x and then you get 1x=30 which is x=30

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3 years ago

Terry has a box of 144 colored pencils. If he and 4 of his friends share the pencils equally, how many pencils will be left over

monitta

Answer:

number of people=4+1

144/5=28.5

28×5=140

Step-by-step explanation:

how many pencils will be left over?=144-140

6 0

2 years ago

If 1 pound of turkey costs $2.85 and 1 pound of beef costs $4.25 how much more does one whole and one fourth pounds of beef cost

raketka [301]

The answer is $1.75 more than the turkey

7 0

3 years ago

How do you write 0.27% as a decimal?

krek1111 [17]

Answer:

0.0027

Step-by-step explanation:

0.27%/100=0.0027

4 0

3 years ago

Read 2 more answers