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Art [367]
3 years ago
10

I need help with this, I am confused so please explain to me.

Mathematics
1 answer:
AnnyKZ [126]3 years ago
7 0

Absolute values are more simple than you may think. Absolute values are just the distance that number is from zero. This means that your answer will always be positive.

So for - | - 7 3/5 |, your answer is - 7 3/5 because | - 7 3/5 | is just 7 3/5. But there is a negative on the outside which basically tells you to multiply whatever your answer is by - 1.

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A loss of 30 yards is less than a loss if 50 yards. Write an equality statement
Dafna1 [17]
100-30=70-50=20
there's your equation
8 0
3 years ago
Solve the following system: <br> 3x + 2y = 7 <br> -4.5x - 3y = -10.5
valentina_108 [34]

Answer:

<u>infinitely many solutions</u>

Step-by-step explanation:

The system of equations :

  1. 3x + 2y = 7
  2. -4.5x - 3y = -10.5

Multiplying Equation 1 times 3 and Equation 2 times 2 :

  • 9x + 6y = 21
  • -9x - 6y = -21

Putting the equations in standard form after simplifying :

  1. 6y = -9x + 21 ⇒ <u>y = -1.5x + 3.5</u>
  2. -6y = 9x - 21 ⇒ <u>y = -1.5x + 3.5</u>

<u />

As both equations are the same, the system will have <u>infinitely many solutions</u>.

4 0
2 years ago
The following menu items were ordered at a pizza parlor on Friday. 3 salads, 8 pizzas, 4 sides of breadsticks, and 5 pepperoni c
den301095 [7]

Answer:

Using proportions, the pizza parlor should expect 20 breadsticks and 25 calzone orders if there were 100 total orders.

Step-by-step explanation:

Orders:

Salads                           3

Pizzas                           8

Sides of breadsticks   4

Pepperoni calzones    5

Total orders:              20


Proportion of sides breadsticks=4/20=0.2

Proportion of pepperoni calzones=5/20=0.25


For 100 total orders:

Sides of breadsticks=0.2(100)=20

Pepperoni calzones=0.25(100)=25


6 0
3 years ago
What is the standard form of the equation 9(g-5h)
Lyrx [107]
9g-45h, you have to distribute 9
4 0
3 years ago
One leg of a right triangle is 4 less than the other leg. The square of the hypotenuse of the right triangle is 80. How long are
Hitman42 [59]
I hope this helps you

6 0
3 years ago
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