We want to calculate the line that passes through the points (-7,0) and (-3,-9). Recall that the equation of a line is
where m is the slope and b is the y intercept. We can calculate first the slope and then find the value of b. To do so, recall that given points (a,b) and (c,d) the slope of the line that passes through them is given by the formula
so by taking a=-7, b=0, c=-3 and d=-9 we get
so our equation becomes
so know we want this line to pass through the point (-7,0), so whenever x= -7 then y=0 so we have the equation
or equivalently
so if we subtract 63/4 on both sides, we get
so our equation would be
Answer:
x >-11
Explanation:
2x+7>-15
Subtract 7 from both sides
2x >-15-7
Simplify-15-7 to -22
2x >-22
Divide both sides by 2
22
x > - ___
2
Simplify 22/2 to 11
x >-11
Answer:
it is rational number
Step-by-step explanation:
Decimals are not natural and whole numbers.
irrational numbers cannot be expressed by fraction but this question can be experssed by decimal so it is rational number not irrational
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To answer this question you would need to use PEMDAS. Since you don't have any parentheses or exponents, you would start by doing all division from left to right. After that you would do the subtraction from left to right. Your final answer should be -13.5
Answer:
24, 91
Step-by-step Explanation:
