Question

if y=mx+3 & x=10 y=15, m=?

Answer 1

hi there!!

Solution:

here,

y= mx+3

Substituting the values given,

15= m×10+ 3

15= 10m+3

therefore,

15-3=10m

12=10m

12/10=m

6/5=m

hope this helps!! ❤✌☺

Answer 2

$y = mx + 3 \\ y = 15 \\ x = 10 \\ so \: that \: \\ 15 = 10m + 3 \\ 15 - 3 = 10m \\ 12 = 10m \\ m = \frac{12}{10 } \\ m = \frac{6}{5} \\ m = 1.2 \\ \\ i \: hope \: that \: will \: help \: you$