1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jeyben [28]
3 years ago
12

I need this right away! (20 points!!!)

Mathematics
1 answer:
alina1380 [7]3 years ago
6 0
If anything is not clear, just ask me.

You might be interested in
Samantha is making special edition hazelnut and almond chocolate boxes to give to her friends. It costs Samantha $15 to make one
Colt1911 [192]

Answer:

5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify the expression.<br><br><br> 5.3x - 9 + 7.6x
babunello [35]

Answer:

12.9x-9

Step-by-step explanation:

First you have to combine the like terms which are 5.3x + 7.6x= 12.9x. Then you just rewrite the equation 12.9x-9. You just leave the 9 by it self beacuse thers no other like terms.

7 0
2 years ago
Read 2 more answers
Simplify (3 + 2i)(7 − 5i).
erma4kov [3.2K]
Rule needed: i^2 = -1
Standard form a + bi

(3 + 2i)(7 - 5i) FOIL
3 * 7 = 21
3 * - 5i = - 15i
2i * 7 = 14i
2i * -5i = - 10i^2 = - 10 * -1 = 10
Putting it all back together.
31 - i
8 0
2 years ago
Read 2 more answers
A swimming pool is to be drained. The pool is shaped like a rectangular prism with length 30 ft, width 18 ft, and depth 4 ft. Su
Licemer1 [7]

Answer:

10 hours (I am not positive)

Step-by-step explanation:

We first want to find the volume of pool which is 30 x 18 x 4 = 2160.

Then you are going to divide by 216 to find how many hours it takes to drain the whole pool. (I'm not that big of an expert)

4 0
2 years ago
Miguel has $49.13 in his bank account. He paid two fees of $32.50 each, and then he made two depositis of $74.25 each. What is t
mojhsa [17]

Answer:

$132.63

Step-by-step explanation:

$49.13 - ($32.50 × 2)

$49.13 - $65 = $-15.87

$-15.87 + ($74.25 × 2)

$-15.87 + $148.50

=$132.63

6 0
3 years ago
Other questions:
  • Howwhats 222 to the 44th power
    13·2 answers
  • Evaluate 5z^2 when z = 3 and when z = -3
    14·2 answers
  • Evaluate the expression 5+(-3x) for the given x values
    11·1 answer
  • Please help.worth 40 point
    15·2 answers
  • I need more help =) ;) :p
    11·1 answer
  • How do you simplify √216
    8·1 answer
  • Approximately how many liters are in 18 quarts?
    7·2 answers
  • 100 dL = _________L
    13·2 answers
  • Martin is throwing a little get together with his friends and goes to the corner store to buy some candy bars
    6·1 answer
  • Need a step by step explanation pls help me
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!