Answer:
The sum of 89 and 45.
Step-by-step explanation:
The sum always means addition and the difference means subtraction. 89 + 45 is greater than 89 - 45.
The slope intercept form is given as y = 2x + 6
The general expression for slope intercept form is given as:
y = mx + c
where, m = slope
c = intercept
The formula for slope intercept form when we have been given the coordinates of a point and slope is given as :
(1)
where ( = the coordinates of a point
m = slope of the line
putting the required values in equation (1) we get
(y - 4) = 2(x- (-1))
(y - 4) = 2(x+1) [As (-)*(-) = +]
y - 4 = 2x + 2
y = 2x + 2 + 4
y = 2x + 6
Thus the slope intercept form is y = 2x + 6
Learn more about slope intercept form here : brainly.com/question/19440459
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That's right very good
but its better to write (x+5)²instead of (x+5)(x+5)
Answer:
3. 2.5
4. $5 per candy bar
5. You mowed 6 lawns
6. 15.66 is the number
7. 13 weeks
8. 135 students came
9. 12
Step-by-step explanation:
3. 25+7= 32.
81/32= 2.5
4. 23-3= 20
20/4= 5
5. 155-35=120
120/20=6
6. 10-4 = 6
94/6=15.66
(not 100% sure about this one)
7. 200-161=39
39/3=13
8. 975-300=675
675/5=135
9. 36-12=24
36/3= 12
(not 100% sure about this one)
Bonus: Sorry I don't know
I hope I can help! Also next time do each question one by one so other people can answer and not answer all of them if they don't know one.
Answer: Answer is in the steps
Step-by-step explanation:
The interior angles of a triangle add up to one 180 degrees so they all have to add up to 180 degrees.
A) (x+10)° + 50° + (x+20)° = 180°
B) Now solve for x using the equation
x+10 + 50 +x+20= 180
2x + 80 = 180
-80 -80
2x = 100
x = 50