Step-by-step explanation:
1st digit is 1 number (1)
2nd digit is (3,4,5) so it's 3 numbers
third digit is (6,7,8,9) is it's 4 numbers
last 7 digits is 10 (0,1,2,3,4,5,6,7,8,9)
multiply
1*3*4*10=120
so answer is 120 phone numbers
Answer:
y= -3 Your Welcome tell me if you got it right
Step-by-step explanation:
Answer:
Where is the question?
Step-by-step explanation:
Answer:
1222
Step-by-step explanation:
312/12 = 26
So, you have to multiply y (47) by 26
This will get you 1222
M = 9
7 times 9 equals 63 and then you add 8 it equals 71.
7x9=63+8=71
