19y-9. you distribute -3 into (-4y +3) to get 12y -9 and then you combine like terms so 12y +7y to get 19y and you still have the -9 so the simplest form would be 19y-9
(2,4) and (5,13) is m=-1/3 and (4,5) and (9,-3) is m=-8/5
Answer:
jisdfhifjeiojfdkoafsdjhfdhuodjnsdfkfnjikhdsiutjkhfnijsdknijfkhisjkndijkfnijsk
Step-by-step explanation:
fdsijfokfnkesnjvnjcjksdnjcvnjnnkncxv
Answer:
see the explanation
Step-by-step explanation:
we know that
When solving a system of equations graphically, the solution is the intersection points both graphs.
so
You need to estimate the solution when:
a) both the x- and y-values for the intersection point are not integers.
b) the value of at least one coordinate is between integers.
c) the intersection point does not fall on a grid line.
35+(0.80x19)=49.4 is the equation I believe your looking for