Somebody help me with this one pls and if you did tysm

1. Ratio A is equivalent to Ratio B.

2. Ratio A is not equivalent to Ratio B.

3. Ratio A is equivalent to Ratio B.

Step-by-step explanation:

1. 8 questions out of 10 (or ) and 4 questions correct out of 5 (or ) are equivalent: Dividing the numerator of each fraction by its denominator will result in 0.8: 8/10 = 0.8, 4/5 = 0.8.

2. 15 prizes won in 40 attempts (or 15/40) and 3 prizes won in 10 attempts (3/10) are not equivalent:  15/40 = 0.375, vs  3/10 = 0.3

3. 3 cats for every 6 dogs (3/6) and 1 cat for every 2 dogs (1/2) are equivalent:  3/6 = 0.5. 1/2 = 0.5

Ratio A is equivalent to Ratio B.

Ratio A is not equivalent to Ratio B.

Ratio A is equivalent to Ratio B.

Step-by-step explanation:

john got lost so he didn't know what to do and it was crazy because he didn't except it

step-by-step explanation:

123123 step byt step

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5