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3 years ago

Please help Will Mark right answer as Brainiest

Mathematics

2 answers:

Leya [2.2K]3 years ago

5 0

Answer will be A. Explain. No because the 20% is for every item she buys and the 50% is for everything she buys

prisoha [69]3 years ago

4 0

This should make it more clear! I tried to make it as clear as possible but please let me know if something is blurry or unclear!

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Find the roots of the following polynomial equations: 1. y = 2x2 + 3x - 5

nydimaria [60]

Answer:

Step-by-step explanation:

$y=2x^2+3x+5\\$

Using the quadratic formula:

$\frac{-3+-\sqrt{9-4(2)(5)}}{2(2)} = \frac{-3+-\sqrt{-31}}{4}$

Since the discriminant is negative, -31, there are no real roots

3 0

3 years ago

In a cafeteria,

____ [38]

Answer:

2 students

Step-by-step explanation:

First, you find the number of students eating either salads and sandwiches. Then, you add the number of students eating salads and sandwiches together. Finally, you will subtract that number from the 12 total students

<h3>2/3 * 12/1 = 8 (sandwiches)</h3><h3>1/6 * 12/1 = 2 (salads)</h3><h3>8 + 2 = 10 (combined)</h3><h3>12 - 10 = 2 students</h3><h3 />

7 0

2 years ago

Morton made 28 out of 56 free throws last season.

Basile [38]

Answer:

He made approximately 50% of his free throws.

Step-by-step explanation:

28/56= .5 therefore 50%

3 0

3 years ago

Read 2 more answers

Find the missing angle. Round your answer to the nearest degree.

Lubov Fominskaja [6]

Step-by-step explanation:

$\tan( x ) = \frac{13}{18} \\ x = arctan (\frac{13}{18} ) \\ x = {79}^{o}$

8 0

3 years ago

Find the value of 81 3x

mezya [45]

Answer:

27 I think just divide 81 by 3

7 0

2 years ago