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
Crank
3 years ago
7

I need help help me

Mathematics
1 answer:
Nataly [62]3 years ago
3 0

Answer:

associative property

Step-by-step explanation:

You might be interested in
Ms. Hernandez gave her students a math test
emmainna [20.7K]

Answer:

85-86%

Step-by-step explanation:

Make it an equation

You want to find the percent out of a hundred, so 42 is 100 since it is all of the questions and 36 is the unknown percent X

36/42 = X/100

36             X

42             100

Cross multiply

Do math and solve for X

36 x 100 = 42 x X

3600=42X

X=85.71

7 0
2 years ago
Macaleh compared the prices of four different brands of coffee.
larisa [96]

Answer:

Brand 1

Step-by-step explanation:

4 Oz of coffee is 1.15

8 Oz of coffee is another 1.15 added, because it is another 4 Oz of coffee

12 Oz is another 1.15 added, it's another 4 Oz of coffee

And so on.

3 0
3 years ago
The registration fees for the auto were determined from California's DMV website The registration fee is $182 plus 0.65% of the
dybincka [34]

We have to find 0.65% of 182

\\ \rm\longmapsto 0.0065\times 182

\\ \rm\longmapsto 1.183\$

Now total fee

\\ \rm\longmapsto 182+1.183=183.183\$

3 0
2 years ago
n a 12 ounce bag of trail mix you notice that there are 18 M&Ms. You now purchase a 20 ounce bag of trail mix. How many M&am
Maslowich

30 M&Ms

1) Gathering the data

12-ounce bag of trail mix = 18 M&Ms

20-ounce bag=?

2) Assuming that the M&Ms are placed in following a constant rate we can write the following proportion:

12 --------------- 18

20 --------------- y

<em>Cross multiplying it due to the first property of proportions</em>

<em />

12y =20 x 18

12y = 360

y=30

3) So, I'd expect to find 30 M&Ms at a 20-ounce bag of trail mix.

6 0
10 months ago
Write an equation for a direct variation that includes the point (3, 18)
erma4kov [3.2K]
Direct variation means that the line goes through the origin of the graph, so you know that the line must go through point (0,0). Using that along with the given point, you can find the slope of the line.

m = \frac{y_2 - y_1}{x_2 - x_1}
m = \frac{18 - 0}{3 - 0}
m = \frac{18}{3}
m = 6

Now that you know the slope of the line you are looking for is 6, you can plug that into a point-slope form equation and find the equation of your line.

y - y_1 = m (x - x_1)   Plug in either set of coordinate. I chose (3, 18).
  y - 18 = 6 (x - 3)        Use he Distributive Property
  y - 18 = 6x - 18         Add 18 to both sides
        y = 6x

The equation of a direct variation line that includes the point (3, 18) is y = 6x.
  
3 0
3 years ago
Other questions:
  • Represent 5 20 30 25 10 on a pie chart​
    13·1 answer
  • 38=2a+54 solve equation check your answer
    9·1 answer
  • Choose the best definition for the following term: factor
    8·1 answer
  • How do you write C = 12n - 100 in function notation
    7·1 answer
  • Given: (x + 5)^2 + (y - 3)^2 = 144, where is the center of the circle? *
    14·1 answer
  • Find the inverse of the function f(x) = x3 + 5
    5·1 answer
  • Here, take some coins. 5+5?
    5·2 answers
  • What the heck is happening in this picture
    15·2 answers
  • How many 1/4 cup servings are in 5/6 cups of yogurt?​
    15·2 answers
  • JK bisects angle LJM, the measure of angle LJM=2x+15, and the measure of angle KJM=6x-5. Solve for x.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!