Answer:

Step-by-step explanation:

5-12 ÷(6-2)-1
Do whats in the parenthesis
5-12 ÷4-1
Do division next
5- 3- 1 = 1.
Do the same for the next.
(4-3) x 2+15 ÷(6-1)
1 x 2+15 ÷5
2+15÷5
2+3= 5
Answer:
9.899495
Step-by-step explanation:
=(0−(−7))2+(−6−1)2−−−−−−−−−−−−−−−−−−−√
d=(7)2+(−7)2−−−−−−−−−−√
d=49+49−−−−−−√
d=9–√8
d=9.899495
Answer:
4x+5
Step-by-step explanation: