If you had half a dollar, three quarters, eight dimes, six nickels, and nine pennies, how much money would you have altogether?

What is the value of the expression below? 148+(-6)| + |– 35= 7|

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?