so what I do is caunt or just add 7 +8 it will equal 15
Answer:
i think it's <C and <R since they're 90 degree angles, though they are small
Answer:
Step-by-step explanation:
Mean = ∑x/ N
91 = ∑x / 150
∑x = 150 * 91 = 13650
x= 6825 and y = 6825
Im 70% sure its blue x=1,x=-5/2
Hope i helped if did plz mark as brainliest^-^
Answer:
7x for the first one and −5x^8+12 for the second one
Step-by-step explanation:
please mark me brainliest :)
