Answer:
x = 0
Step-by-step explanation:simplified is 8x-5y=0
Answer: take a number, add 2, and divide it all by 7.
Step-by-step explanation:
Brainliest plz!
1) 3x=(4x+50-30)/2
x=10
Explanation: (1/2)(big arc - small arc), plug in the numbers and solve
2) 15•x=33•10
x=22
Explanation: a•b=c•d, plug in the numbers and solve
3) (x+8)•8=(24+4)•4
x=6
Explanation: W•E=W•E, whole•external part= whole•external, plug in the numbers and solve
Answer:
Step-by-step explanation:
24 x 23 = 552
20 x 23 = 460
4 x 23 = 92
460 + 92 = 552
Answer: 6
Step-by-step explanation:
1 2/10 x 5=6 hope this helps