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
ANTONII [103]
3 years ago
12

Mikayla withdraws​ $20 on 4 different days during a week. Find the total change in her account balance after the withdrawals.

Mathematics
2 answers:
Fantom [35]3 years ago
3 0

Answer:

$80

Step-by-step explanation:

20 on 4 days. 20*4 or 80.

Hope this helps plz hit the crown :D

he dog2 years ago
0 0

69 lol lol lol lol lol lol lol lol lol lol

You might be interested in
What is the following product ?
AfilCa [17]

Answer:

The correct answer is option B). 7x² -12x√14 + 72

Step-by-step explanation:

I<u>dentity</u>

(a - b)² = a² - 2ab + b²

Find the product

It is given that ( x√7 - 3√8)(x√7 - 3√8)

(x√7 - 3√8)(x√7 - 3√8) =  (x√7 - 3√8)²

(x√7 - 3√8)² =  (x√7)² - 2*x√7*3√8 +(3√8)²

 = 7x² - 6x√56 + 72

 = 7x² - 6x*2√14 + 72

 = 7x² - 12x√14 + 72

Therefore the correct answer is option B).  7x² - 12x√14 + 72

8 0
3 years ago
Read 2 more answers
Biden 2020 the vote is 238 {blue} and the orange is 218 cmon
Mkey [24]

Answer: Biden 2020

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the measure of b. (Explain how you found it please!)
Allisa [31]

Answer:

125 deg

Step-by-step explanation:

Keep these three rules in mind:

1) A central angle (vertex is the center of the circle) has the same measure as the arc it intercepts.

2) The measure of an inscribed angle (vertex is point on circle) is half the measure of the intercepted arc.

3) Opposite angles of a rectangle inscribed in a circle are supplementary.

110 deg is a central angle.

By rule 1), the arc intercepted by the central angle 110 deg also measures 110 deg.

a is an inscribed angle that intercepts an arc of 110 deg.

By rule 2), the measure of an inscribed angle is half the measure of the intercepted arc.

angle a measures 55 deg.

Rule 3) Angles a and b are supplementary.

a + b = 180

55 + b = 180

b = 125

5 0
3 years ago
For every 3 wrapped packages Mary uses 1/2 roll of wrapping paper how many packages can she wrap with 2 1/2 rolls of wrapping pa
8_murik_8 [283]

Answer:

15 packages

Step-by-step explanation:

Set up a proportion, where x is the number of packages she can wrap with 2.5 rolls of wrapping paper:

\frac{3}{0.5} = \frac{x}{2.5}

Cross multiply and solve for x:

0.5x = 7.5

x = 15

So, with 2.5 rolls of wrapping paper, she can wrap 15 packages

8 0
3 years ago
Which answer is correct!?!?
Naya [18.7K]
46%d+57%y=55%x42
x+y=42

Find y

x=42-y

46%(42-y)+57%y=23.1
19.31-46%y+57%y=23.1
11%y=23.1-19.31
11%y=3.79
y=34

The answer is D
6 0
3 years ago
Other questions:
  • A survey by the American Veterinary Medical Association found that out of 120 families surveyed, 18 owned a bird. Fifteen years
    10·1 answer
  • Which statement describes the graph?
    14·2 answers
  • Carlos has a 45% of his books if his bug has board 480 pages how many pages has he read
    8·1 answer
  • What is What is 99 / 10 + 2 3 / 5? ​
    10·1 answer
  • The number of apples in a box decreased from 150 to 135. What is the percent decrease of the number of apples in the box?
    10·1 answer
  • Fill in the boxes below with the numbers 1-5.
    9·2 answers
  • PLEASE HELP! WILL GIVE BRAINLIEST Evaluate 6r - 8.45s when r = 12 and s = 4
    7·1 answer
  • 10x-15=-8x+21 solve this equation
    15·1 answer
  • Which set of side lengths form a right triangle? PLEASE HELP!!! WILL MARK BRAINLIEST
    13·1 answer
  • The sum of the angles of a triangle is 180°. If one angle of a triangle measures x and the second angle measures (5x +19)º
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!