georgewedell15 georgewedell15

24-10-2022
Mathematics

Answered

Write an addition equation and a subtraction equation
to represent the problem using? for the unknown.
Then solve.
There are 30 actors in a school play. There are
10 actors from second grade. The rest are from third
grade. How many actors are from third grade?
a. Equations:
b. Solve

Answer :

Other Questions

The Leaning Tower of Pisa was completed in 1372 and makes an 86* angle with the ground. The tower is about 57 meters tall, measured vertically from the ground t

Exponential Regression The table below shows the population, P. (in thousands) of a town after 12 years. 0 72 P 2400 3 2801.27 7 3608.71 12 14 4974.15 5426.17 1

Linear Regression The table below shows the value, V, of an investment (in dollars) n years after 1996. 72 1 3 V 12455 12901.7 14585 12 16850.8 14 17070 19 1790

In the group of ordered pairs shown, the x-values are inputs and the y-values are outputs. Select all the statements that are true. (2, 4), (6, 3), (5, 4), (7,

3. Reflexive Property of Equality 4 Symmetric Property of Equality 3 5 Identify the property that justifies the following statement: If m21-m22 then m22-m21 2 1

1 2 3 4 5 6 7 8 9 10 What is the end behavior of the graph of the polynomial function f(x) = 3x6 + 30x5 +75x42 O As x-co, Y→ and as x→∞, Y→→∞o O As x→-co, y →→∞

4. Solve the polynomial. 7x³ + 21x² - 63x = 0

The Oakdale Chamber of Commerce compared the local dealerships' vehicle sales. Dealership Truck Town Affordable Cars Other 0 100 Vehicle sales 200 300 400 500 N

11. Two buses leave Cerritos college at the Same time, in opposite directions. One bus travels west bound while the other travels eastbound. In 5 hours, they wi

PREIMAGE POINT Y LOCATED AT (23, -12) IS REFLECTED OVER THE Y-AXIS. WRITE THE ORDERED PAIR OF Y' AFTER THE REFLECTION.