In checking for proportion:
a/b = c/d
where: cross products are equal.
ad = bc
313/10 = 10/x
313x = 10 * 10
313x = 100
313x/313 = 100/313
x = 0.319 or 0.32
313/10 = 31.3
10/0.32 = 31.25 or 31.3
Answer:
7 ± 2 = x
Step-by-step explanation:
± means plus or minus
Answer:
x>1 :)))))))))
Step-by-step explanation:
-26+13x>-13x
26x>26
x>1
Answer:
???
Step-by-step explanation:
20+50+(4x12) so you need to basically solve this to find the answer because I am too lazy to do it myself
Answer:

Step-by-step explanation:
