Jack bought an external hard drive with 1 TB, or 1x10^12, bytes of available space. So far he has used up 7.4x10^8 bytes. How much space does he have available?

How many solutions does the nonlinear system of equations graphed below have?

Use the distributive property to factor the expression. 5xz + 10yz

Mr. alison drives in city traffic to the gas station. he also shops for bread and milk at the gas station. after filling up his car, he drives home on the highway