(3i+2)(2i-3)-√-16-2i^2+i^3

A company employee is planning a promotion party with her friends. She orders 6 pizzas for $7 each, 2 bowls of mixed salad for $

Allisa [31]

Answer:

$86 is she spending on the party.

Step-by-step explanation:

As per the statement: A company employee is planning a promotion party with her friends. She orders 6 pizzas for $7 each, 2 bowls of mixed salad for $12 each, and 4 cases of assorted soft drinks for $5 each.

⇒ 6 pizzas for $7 each

Total cost for 6 pizzas = $6 \times 7 = \$42$

2 bowls of mixed salad for $12 each.

Total cost for 2 bowls = $2 \times 12 = \$24$

and

4 cases of assorted soft drinks for $5 each.

Total cost for 4 cases of assorted soft drinks = $4 \times 5 = \$20$

She spending on party = Total cost for 6 pizzas + Total cost for 2 bowls + Total cost for 4 cases of assorted soft drinks

Substitute the values we get;

Total cost she spending on party = $\$42 + \$24 + \$20 =\$86$

4 0

2 years ago

Whats the difference between a and b

IRISSAK [1]

Point A=-1.3

Point B= 1.3

These 2 points are reciprocals, which means that their sum is Zero. So basically they are exact opposites.

3 0

2 years ago

Please help Im not good at this stuff and i just need some help please, it would very appreciated

miv72 [106K]

The answer is rational and here is the steps

7 0

2 years ago

What is 3·3÷3·1²·5 and for any body who doesn't get it Ur not dumb lol

r-ruslan [8.4K]

I'll give you a hint. This questions is about order of operations for pemdas. Its stand for: p-parenthesis, e-exponents, m-multiply, d-divide, a-add and s-subtract that came from left to right.

First you had to calculate with exponents first.

$1^2=1*1=1$

$3*3/3*1*5$

Then you multiply and divide from left to right.

$3*3=9$

$9/3*1*5$

$3*1*5$

$3*5$

$=15$

Final answer: $\boxed{=15}$

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

7 0

3 years ago

Read 2 more answers

Solve the following System of Equations 5x+4y-z=1 2x-2y+z=1 -x-y+z=2

podryga [215]

Answer:

x = 0 , y = 1 , z = 3

Step-by-step explanation:

Solve the following system: