Answer:
x+3?
Step-by-step explanation:
honestly, there is not alot of information present here. so when a hear "a number" i think variable.... which would be set up as x+3
Chang has a 50% probability of getting the white shirt and tan pants
Answer:
She subtracted the two 10x's where instead you're supposed to add them together.
Step-by-step explanation:
Remember them is the best way to go.
draw the exact value triangles if you're unsure, but importantly, you just need to memorise these exact values.