Let the first digit of the 2-digit number be x and the second digit be y.
Then the ratio (x/y) equals (1/2). Write a formula for y in terms of x.
The tens digit is 2 more than the units digit. Using the letters x and y, write out the proper equation.
Now solve your two equations simultaneously for x and y.
Answer:
Step-by-step explanation:
The swordfish swims at 68 miles per hour because 4•17=68
Answer:
A=B+n
Step-by-step explanation:
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Answer:
The pattern is that they are multiplying by -3 every time. 81*-3 = -243
I believe it would be y=-1/3x-2
