If twenty three is equal to x minus nine and x is equal to four tune what is the answer

Matt has $900 in a checking account, has $15,000 in investments, owns an $8000 car, and owns a $30,000 house. What is the total value of his large assets? A. 53,900 B. 23,000 C. 15,900 D. 38,000

The axis of symmetry for the function f (x) = - 2x2 + 4x + 1 is the line x = 1. Where is the vertex of the function located? (0, 1) (1, 3) (1, 7) (2, 1) ?

10) There are 144 seats for a concert at your school Twenty-eight of those seats will be taken up by the teachers. If each band member gets an equal number of tickets, how many tickets will each of the 29 band members get?

Kurt used the rule add 4, subtract 1 to generate a pattern. the first term in his pattern is 5. wich number could it be

1000 students take a survey The survey reveals 20% of the students speak Spanish. How many students speak spanish

Y equals 3X X equals negative 2Y + 70

One year there was a total of 5858 commercial and noncommercial orbital launches worldwide. In addition, the number of noncommercial orbital launches was twotwo more than three timesthree times the number of commercial orbital launches.

The population of a city doubles during the workday. At the end of the workday, the population decreases by half.

In the left triangle, the hypotenuse has length 82, and the longer leg has length 80. in the right triangle, the hypotenuse has length 41, the longer leg has length 40, and the shorter leg has length 9.

4x+3y=12 find the x and y intercepts