Answer-14+23x
Step-by-step explanation:
2+4-10x3+13×2-23x+12
2+4-30+26-23x+12
14-23x÷(-1)
-(14-23x)
-14+23x
Answer:
1: $53750
2: $15975
3: 40
4: 90
5: 51
6a: 20%
6b:204
Step-by-step explanation:
1: to calculate this mulitply 50000*1.075= 53750
2: same deal 15000*1.065=15975
3: We have a ratio of 3:2 and then 60:x because we multiplied the first ratio by 20 to get the 60 in the second we multiply the 2 by 20 as well and get x=40
4: This one is kind of tricky. we know that there are 4 dogs for every 3 cats. We also know that there are 210 animals. This means that 4x+3x=210 solve this and get x=30 you then multiply the ratio 4:3 by 30 and get 120:90
5: 1/5*255=51
5a: 1/5=.2=20%
5b: 255-51=204
Answer: 2 x 4= 8 4 x 2 = 8 8 divided by 2 = 4
8 divided by 4 = 2
Step-by-step explanation:
