Answer:
y=3x-10
Step-by-step explanation:
gradient to the line y=3x+2 is same as that of the line passing through the point (2,-4)
gradient=3
( {y-(-4)}/{x-2} )=3
apply cross multiplication and the equation will be:y=3x-10
7 5/8 =61/8
$5.89 * 61/8 = 359.29/8 = $44.91
Answer:
y = −2x + 8
Step-by-step explanation:
y = −2x + 8, the answer is this because, in order to find the slope, you must use the formula y2-y1/x2-x1, and the y-intercept is found by using the formula y=mx+b, in which b is the y-intercept which leads to the awnser, y = −2x + 8.
L = Lea's eggs
<span>C = Chris's eggs </span>
<span>Chris had twice as many eggs as Lea </span>
<span>C = 2L </span>
<span>Chris dropped 6 of his eggs and Lea dropped 2 of hers, and then they had the same number. </span>
<span>C - 6 = L - 2 </span>
<span>two equations, two unknowns, can be solved </span>
<span>sub C = 2L </span>
<span>into </span>
<span>C - 6 = L - 2 </span>
<span>2L - 6 = L - 2 </span>
<span>L = 4 </span>
<span>so C = 8 </span>
<span>verify </span>
<span>C = 2L; twice 4 is 8, OK </span>
<span>C - 6 = L - 2 </span>
<span>8 - 6 is 2 and 4 - 2 is 2, OK </span>
<span>So Lea started with 4 eggs, Chris with 8
Hope this helps
Plz mark as brainlest</span>
