Find the students error in solving the following inequality 31 < -5x + 6
25 < -5x
-5 < x
Answers
Answer:
The student should have switched the direction of the inequality sign to get –5> x for a final answer.
Answer choice C on edge
His error was that he did not flip the inequality sign.
31<5x+6
25<-5x
-5>x
Related Questions
Which equations illustrate the associative property of addition? Choose exactly two answers that are correct. A. (11 + 2.2) + (–5) = 11 + [2.2 + (–5)] B. –3 • (5 + 8.5) = –3 • 5 + (–3) • 8.5 C. + 1.8 = 1.8 + D. –7 + [4 + (–2.1 • 6)] = (–7 + 4) + (–2.1 • 6)
Fill in the blank.51+7=____+51
The common factors of 28 and 40
Jodi is cutting out pieces of paper that measure 8 1/2 inches by 11 inches from a larger sheet of paper that has an area of 1000 square inches
Answers
Answer:
25n^8
Step-by-step explanation:
Area of a square is length×length
Length=5n^4
Area=5n^4×5n^4
=(5×5)(n^4+4)
=(25)(n^8)
=25n^8
So the area of a square is 25n^8
Answers
so to divide by tan move the decimal one place to the left
so 36/ 10= 3.6
So, 36/10 = 3.6
Hope that helps!
Pls help me with this in cross product rule
Answers
Answer: 8%
Step-by-step explanation:
100 as the bottom fraction always and on top is the percent. You multiply the numbers you have and divide to get the unknown
how can I solve this?
Answers
7e=4+31
7e=34
7e=34/7
B- −4x4−2x2+8x+x5−2x3
C- −4x4−2x3−2x2+8x+x5
D- x5−4x4−2x3−2x2+8x
E- 8x+x5−2x2−2x3−4x4
Answers
For this case we have the following polynomial:
By definition, a polynomial in its standard form is given by:
Where:
a, b, c, d, e, f: They are the coefficients of each term of the polynomial.
x: It is the variable
n, i, 3,2,1,0: They are the exponents of each term of the polynomial, where n is the exponent of greater degree.
In this case they ask us to order the given polynomial, in a descending way, that is, from greater to lesser degree.
So, we have:
Thus, the polynomial in its descending form is given by:
Answer:
Option D
Answer:
option D
Step-by-step explanation: