Answer:
x=16
Step-by-step explanation:
27/45=(2x+7)/(4x+1)
cross multiply
27(4x+1)=45(2x+7)
108x+27=90x+315
108x-90x=315-27
18x=288
x=288/18
x=16
For X=-0.5
3(-0.5)+2
Answer=0.5
For x=-1
3(-1)+2
Answer=-1
The system of inequalities that is represented by the graph is option b: {y≥1y−x>0.
What is the inequalities about?
The term inequality is seen in mathematics as a kind of a statement that connote an order type of relationship and it ranges from greater than, greater than or equal to and others.
Note that The shaded area is said to be below the solid line at y=1, so the outcome of the set is said to be partially set up by the inequality .
Hence;
y≥1. . . . . . values of y in the solution set are greater than or equal to 1
The shaded area is seen below the line y=x, so is said to be partially determined by y−x>0.
Learn more about inequalities from
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How you solve it.
10+8+6+3+3+2+2=34
