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3 years ago

What is 12x - 15 - 3 + 2x - 15 x no graph

1 answer:

8 0

I believe it'd be -x - 18 you'd add the 12x and 2x and get 14x-15x and get -x then you'd combine the -15 and -3 to get -18.

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Type the correct answer in each box. Use numerals instead of words.

swat32

Answer:

hope it helps plz mark me brainliest!

Step-by-step explanation:

4x² - 3, x less than/equal to 0

Step-by-step explanation:

y = (-1/2)[(x+3)^½]

(x+3)^½ = -2y

Square both sides,

(x+3) = (-2y)²

x+3 = 4y²

x = 4y²-3

Interswitch x and y

Inverse is 4x²-3

Domain of inverse is the range of f.

The range of f is less than/equal to 0

Because at x = -3, f(x) = 0

For x > -3, f(x) is negative

Domain of inverse is x less than/equal to 0

7 0

3 years ago

Gigi gets manicures that cost $25 each. Gigi wants to spend no more than $100 on manicures. Which of the following could be used

Ronch [10]

The correct answer is D:)

5 0

3 years ago

A store in Minnesota advertises that on a holiday, everything is 20% off. A person buys shoes for $40 and socks for $10. In Minn

posledela

The final price is $ 40

Solution:

A store in Minnesota advertises that on a holiday, everything is 20% off

Discount = 20 %

A person buys shoes for $40 and socks for $10

Therefore, Total price before discount is given as:

Total price = 40 + 10 = 50

Therefore,

Total price before discount = $ 50

Discount = 20 %

Therefore, discount price is 20 % of 50

$Discount\ price = 20 \% \times 50\\\\Discount\ price = \frac{20}{100} \times 50\\\\Discount\ price = 10$

Thus the discount price is $ 10

Final price is given as:

Final price = Total price before discount - discount price

Final price = 50 - 10 = 40

Thus the final price is $ 40

3 0

3 years ago

50 points please hELP URGENT

tatuchka [14]

Answer:

The 1st problem is C. 212.79 The 2nd problem is 1 3/5 The 3rd problem is 3.68

Step-by-step explanation:

Explanation for problem 1 l times w = area

Explanation for problem 2 change to decimals multiply w times l change back to fraction

Explanation for problem 3 multiply l times w

7 0

4 years ago

Read 2 more answers

What is the solution to the system of linear equations A.(-3,0) B.(-3,3) C.(0,2)D.(3,1)

larisa86 [58]

Answer:

Step-by-step explanation:

3 0

3 years ago