2 years ago

(50 POINTS)

Mathematics

1 answer:

nikdorinn [45]2 years ago

6 0

Answer:

-3(-5)+4 =19

Step-by-step explanation:

-3*-5 = 15

because -*- = +

15+4 = 19

You might be interested in

A 5000 seat theater has tickets for sale at 26 and 40. How many tickets should be sold at each price for a sellout performance t

slavikrds [6]

Answer:

The number of tickets for sale at $26 should be 3300

The number of tickets for sale at $40 should be 1700

Step-by-step explanation:

Use 2 equations to represent the modifiers within the problem:

$5000 = a + b \\ 153800 = 26a + 40b$

Now you want to find the point at which the variables are changed to make both equations correct, this can be done by graphing and finding the intersection of both lines.

$5000 = 3300 + 1700 \\ 153800 = 26(3300) + 40(1700)$

5 0

3 years ago

Thirty minutes of exercise per day can reduce your blood pressure. Which of the following is a guideline for establishing causal

Lynna [10]

Answer:

opt. (d)

Step-by-step explanation:

6 0

2 years ago

What is -3y(y-8)(2y+1)=0

Marta_Voda [28]

Step-by-step explanation:

(-3y^2+24y)(-6y^2-3y)

open the bracket and collect the like terms

-3y^2-6y^2+24y-3y

-9y^2+21y

7 0

2 years ago

Plzz help me A S A P

svlad2 [7]

i think the answer is 24.56

3 0

3 years ago

tickets to a production of a midsummer night's dream at broward college cost $5 for general admission or $4 with a student ID. I

Elena-2011 [213]

Answer:

76 *5 = 380 $

184 - 76 = 108

108 * 4 = 432

432 + 380 = 812

Step-by-step explanation:

7 0

3 years ago