This is the calculator I use to help solve problems I have in math, so it might be helpful, the answer would be -.75 as showed on the calculator/picture above.
Answer:
C
Step-by-step explanation:
Answer:
Q17: 160=4b+40
Q18: <u>-40</u> <u>-40</u>
Q19: 120=4b
Q20: /4 /4
Q21: 30=b
Q22: leave b blank
Q23:b = 30
Step-by-step explanation:
your welcome :) have a nice day
21 ope dis helps :)........
Answer:
D
Step-by-step explanation:
D is the only answer given as a ratio, the rest are not.