Answer:
7/5 + b/5 - 4m
Step-by-step explanation:
(1/5)(7 + b) - (4)(m) = 7/5 + b/5 - 4m
Answer:
A(0,3)
Step-by-step explanation:
the line crosses y-axis so its x-coordinates must be zero,
so we subistitute by x=0 in the equation of the line, from this we get y=3
then the coordinates of point A will be (0,3)
I'm gonna try and make it like the tree
Estimation
Benchmark Round
Place Value
Thousandth Hundredth Tenth
A scatterplot has a positive, linear correlation means that the relationship x and y is positive and increasing with equal changes in both x and y.
For example there will be positive linear correlation between height and weight. If height will increase then weight will also increase. So, height and weight is positively correlated to each other.
And if the changes of height as well as change of weight will be equal then it will be linear also. Like if height of a person is increasing as 120 cm, 122 cm, 124 cm and so on and their corresponding weight is 50 kg, 51 kg, 52 kg etc then it's showing a positive, linear correlation.
We know the amount of copper is 85%, that means the rest is tin in the Alloy, so the tin is 15% of the Alloy then.
now, say "x" lbs is the total amount of the Alloy, and we know that 1 and 13/32 which is tin, is the 15% of "x", what the dickens is "x"?