Mathematics, 05.10.2020 14:01, zoebtharpe
Write an equation for each of the following and then solve it to find the value of the pronumeral.
a When 7 is added to twice a certain number, the result is 15. Find the number.
b The sum of 3 consecutive numbers is 51. Find the largest number.
c Two girls have $27 between them. One has twice as much as the other. How much
does each girl have?
d The length of a rectangle is 3 times the width of the rectangle, and the perimeter is
64 cm. Find the width of the rectangle.
e In a triangle the angles are (x + 9)°, 3.xº and (2x + 3)'. Find the smallest angle.
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:30, kimmosley80
The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.
Answers: 1
Mathematics, 21.06.2019 20:20, oofoofoof1
Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done
Answers: 2
Mathematics, 21.06.2019 22:10, KekePonds1021
Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?
Answers: 1
Do you know the correct answer?
Write an equation for each of the following and then solve it to find the value of the pronumeral....
Questions in other subjects:
Biology, 22.09.2019 00:00
English, 22.09.2019 00:00
