Answer:
its should almost be certainly be A
Step-by-step explanation:
Answer:
(x + 10)(2x + 5)
Step-by-step explanation:
Given
2x² + 25x + 50
Consider the factors of the product of the coefficient of the x² term and the constant term (ac) which sum to give the coefficient of the x- term (b)
ac = 2 × 50 = 100 and b = 25
The factors are + 20 and + 5
Use these factors to split the x- term
2x² + 20x + 5x + 50 ( factor the first/second and third/fourth terms )
= 2x(x + 10) + 5(x + 10) ← factor out (x + 10) from each term
= (x + 10)(2x + 5)
1st one: 8x+1
2nd one:5m+4
Answer:
<h2>C.</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
m - slope
b - y-intercept → (0, b)
The formula of a slope:
From the graph we have the points (0, -2) and (6, 7).
(0, -2) → b = -2
Calculate the slope:
Put the value of b and m to the equation of the line in the slope-intercept form:
=====================================
<, > - dotted line
≤, ≥ - solid line
<, ≤ - shaded region below the line
>, ≥ - shaded region above the line
======================================
We have the soli line (≤ or ≥).
Shaded region is above the line (> or ≥)
Therefore we have the answer:
Convert to the standard form:
<em>multiply both sides by 2</em>
<em>subtract 3x from both sides</em>
<em>change the signs</em>
Answer:
Step-by-step explanation: its 24