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3 years ago

15

Range of f(x)=-(x-5)^2+9

1 answer:

svet-max [94.6K]3 years ago

7 0

Answer: (5, -9)

Step-by-step explanation:

Rewrite the equation in term of x and y.

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If there are three leaves of lettuce on hectors sandwich, what is the cost of lettuce on his sandwich?Explain

ANTONII [103]

Answer:

0.06$

Step-by-step explanation:

7 0

3 years ago

Can someone please help me???<br><br> a is 3/4<br> b is -8<br> c is -2<br> d is 3

Pavel [41]

Answer:

-b[a + (c-d)^2]

-(-8)[3/4 + (-2 -3)^2]

8 [3/4 + (-5)^2]

8 [3/4 + 25]

8 [25.75]

206

5 0

3 years ago

Read 2 more answers

Reduce to Standard form : (a) -21/91 (b) 32/(-256)

sweet [91]

Answer:

a) -3/13

b) -1/8

Step-by-step explanation:

a) - (21 / 7) / (91 / 7) = 3/13

b) (32 / 32 ) / - (256 / 32) = -1/8

5 0

3 years ago

What is the solution to this system of equations?

dalvyx [7]

There is no solution.

Step-by-step explanation:

Given:

y = 2x + 1

4x - 2y = 4

Substitute y = 2x + 1 into 4x - 2y = 4

4x - 2(2x + 1) = 4

4x - 4x - 2 = 4

0x = 4 + 2

0x = 6

Anything to the multiple of zero is zero. Hence 0x = 0, and 0 ≠ 6

So there is no solution to the equation.

8 0

3 years ago

The sales tax in one town is 8%. So, the total cost of an item can be written as c+0.08c. What is the total cost of an item that

Nezavi [6.7K]

Try this: 1.08($12) = $12.96 (total cost)

7 0

3 years ago