Answer:
student a answered correctly
Step-by-step explanation:
student b didn't multiply the crossproducts
Answer:
15
Step-by-step explanation:
just took the test. x=5 and the answer to the equation is 15
Answer:
45
Step-by-step explanation:
Multiply 9 · 10 = 90 then divided by 2 = 45
Answer:
364$
Step-by-step explanation:
you multiply 26 times 13 which equals 364
Answer:
The first one
Step-by-step explanation: