80 hr total
the assistants is not info
25 hr X $22 per = $500
15 hr X $10 = $150
$500 + $150 = $650
now for hr you have 80, you worked 25 + 15 = 40, 80 - 40 = 40
your answer is 40 --------------------------------------|^|
your welcome

6 0

4 years ago

Solve for p :<br> 8=p/7 <br> p=

Novay_Z [31]

Answer:

p = 56

Step-by-step explanation:

8 = p/7

from the expression above

use cross multiplication

p = 8 × 7

p = 56

3 0

4 years ago

Please give answer to this problem

andrey2020 [161]

The two roots $a +\sqrt{b}$ and $a -\sqrt{b}$ are called <u>conjugate</u> radicals

<h3>Conjugate of a radical </h3>

The conjugate of a radical is the value which when multiplied with the radical expression clears the radical. Conjugates have the same numbers but the opposite sign in the middle.

The given roots are

$a +\sqrt{b}$ and $a -\sqrt{b}$

They have the same numbers but opposite signs in the middle.

Hence, the two roots $a +\sqrt{b}$ and $a -\sqrt{b}$ are called <u>conjugate</u> radicals

Learn more on Conjugate radicals here: brainly.com/question/20523059

#SPJ1

5 0

2 years ago

Louann and Carla received equal scores on a test made up of multiple choice questions and an essay. Louann got 14 multiple choic

HACTEHA [7]

Hello,

x= number of points for each multiple choice question correct
L= Louann's score
C= Carla's score

Louann got 14 multiple choice questions correct and 24 points for her essay, so:

$L=14*x+24$

Carla got 16 multiple choice questions correct and 14 points for her essay, so:

$C=16*x+14$

But we know that they got the same score, then:

$L=C \\ 14x+24=16x+14 \\ 10=2x \\ \boxed{x=5}$

Answer: Each multiple choice question was 5 points

7 0

3 years ago

Read 2 more answers