What is the solution to -2(8x – 4) < 2x + 5? o xs oxca O x>6 O x<6

vovangra [49]

Answer:

B

Step-by-step explanation:

observe

$2x^2-5x+5=0\\x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}\\=\frac{5\pm \sqrt{(-5)^2-4(2)(5)}}{2(2)}\\=\frac{5\pm \sqrt{-15}}{4}\\=\frac{5\pm i\sqrt{15}}{4}$

3 0

3 years ago

Read 2 more answers

A florist has 49 red roses and 63 white roses. The florist wants to put an equal number of red roses in each centerpiece, along

RideAnS [48]

7..
49 can be equally divided by seven, which means there would be 9 red roses in each center piece. And 63 can be equally divided by 7 which means there would by 7 white roses in each center piece.
hope this helps

5 0

3 years ago

A. The slope of the line will change from positive to negative

Novay_Z [31]

Answer:

The slope of the line will change from negative to positive

Step-by-step explanation:

the equation is in the form of y=mx+c and m is negative. By multiplying m with another negative number it turns positive, thus slope changes from negative to positive

3 0

3 years ago

Read 2 more answers

The total bill for dinner, including tax, was $65.81. In Indiana there is a 7% sales tax. What was the price of the meal before

Ratling [72]

Answer:

$56.41

Step-by-step explanation:

You have to divide the total bill by the sales tax and the multiply that number by 100. Then subtract that number from the total bill and that's how you get your answer.

4 0

3 years ago

Mary sells lemonade at $1.50 a glass. She spent $8.00 on supplies. She ended with more than $28.00

Elena-2011 [213]

Answer:

(C.) 1.50n – 8.00 > 28.00

Hope this helped you!!!

Love,

Morgan Taylor!

3 0

3 years ago

Read 2 more answers