Confused! Please help and show how you did it.

Mathematics

1 answer:

natta225 [31]3 years ago

7 0

The formula for the area is length times width, so for question 17, multiply those two numbers together.

If he drives 9 miles to work per day and works 5 days a week, you would need to get the total of miles per week. Then, once you do, multiply that number by 52.

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When graphing an ordered pair, what is the second number and what does it tell you to do?

Schach [20]

The second number after the comma is the y value of the point of a coordinate grid. (x, y) It represents how far up or down the point is (controls the vertical position of the point).

7 0

3 years ago

Answer this fast will mark brainlist for sure answer the question whichever u know :)

Kay [80]

Answer:

$\large\boxed{1.\ 38\ and\ 22}\\\boxed{1'.\ 42\ and\ 30}$

Step-by-step explanation:

$1.\\x,\ y-the\ numbers\ (x>y)\\\\\text{We have the system of equations:}\\\\\underline{\left\{\begin{array}{ccc}x-y=16\\x+y=60\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad2x=76\qquad\text{divide both sides by 2}\\.\qquad\boxed{x=38}\\\\\text{Put the value of x to the second equation.}\\\\38+y=60\qquad\text{subtract 38 from both sides}\\\boxed{y=22}$

$1'.\\x-larger\ part\\x-12-smaller\ page\\\\x+(x-12)=72\\x+x-12=72\qquad\text{add 12 to both sides}\\2x=84\qquad\text{divide both sides by 2}\\\boxed{x=42}\\\boxed{x-12=30}$

6 0

3 years ago

How to solve for x and steps on how to do that with the final answer

Maurinko [17]

25/10= 2.5

So, we know that the larger triangle is bigger than the smaller one by a dilation of 2.5.

14*2.5= 35

x= 35

I hope this helps!
~kaikers

6 0

3 years ago

8x + 2y = 30 7x + 2y = 24 Solve the system of equations

Stels [109]

Answer:

X=6, y=-9

Step-by-step explanation:

6 0

3 years ago

A jar contains 10 ounces of gumdrops, 3 ounces of licorice bits, and 3 ounces of jelly beans. How many more ounces of jelly bean

Andrew [12]

Answer:

10 jelly beans.

Step-by-step explanation:

Let x be ounces of jelly beans.

We have been given that a jar contains 10 ounces of gumdrops, 3 ounces of licorice bits, and 3 ounces of jelly beans.

To make weight of jelly beans be 50% of total assortment, we will add x ounces of jelly beans to 3 so that it will be 50% of total assortment plus x. We can represent this information in an equation as:

$3+x=\frac{50}{100}(10+3+3+x)$