3 years ago

PLEASE HELP 20 POINTS AND BRAINLIEST

1 answer:

6 0

if i read the data correctly, the answer should be “spaghetti and pizza are preferred almost equally” because if you add the numbers for each sample for each of the foods, the numbers are almost equal.

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HELPPPPPPPPPP! It’s very important:/

kogti [31]

Do 4 times $15 and 5 times $9. Add both of the answers together. That is the total cost.

4 0

3 years ago

What is the quadratic formula of #0=10x^2 + 9x-1#?

natali 33 [55]

Quadratic formula is:

$x = \frac{- b +/- \sqrt{ b^{2} - 4ac} }{2a}$

Plug in:

$x = \frac{-9 +/- \sqrt{9^{2} - 4(10)(-1)} }{2(10)}$

$x = \frac{-9 +/- \sqrt{81 + 40}}{20}$

$x = \frac{- 9 +/- \sqrt{121}}{20}$

$x = \frac{- 9 +/- 11}{20}$

$x = \frac{-9 - 11}{20}$ and $x = \frac{- 9 + 11}{20}$

$x = \frac{- 20}{20}$ and $x = \frac{2}{20}$

$x = - 1, \frac{1}{10}$

3 0

3 years ago

You are budgeting $26 a day per person for meals. Your group has 4 people for 5 days. What is the meal budget total?

olga2289 [7]

You must do 20×26=520
⬇
4 workes times 5 days

Total is 520

Hope I helped !!!!!

➖Mya

7 0

4 years ago

Read 2 more answers

A coin is tossed then a letter from the word incredible is chosen at random. What is the probability of getting heads, then a vo

Goryan [66]

Answer:

brainly.com/question/14691406