True! They are all binomials.
Add, then subtract and that’s your answer!
Your answer is A because you have to reverse operations to help you find your answer. Typically, you will subtract 19 from 65 to find your answer, but since you are looking for an equation too, you need to reverse your operations and do an equation with addition. In the end, you still need to subtract in order to find your variable's amount. So...your answer is A
Answer:
x=566662 or x=52
Step-by-step explanation:
Im going to answer this multiple times, in case the extra 6s are a typo.
<em>Answer 1:</em>
x+4=566666
-4 -4
x=566662
<em>Answer 2:</em>
x+4=56
x=52
Answer:
Step-by-step explanation:
2)
80 +67 +97+ 98 +85 +72 = 499
499/6=83.1666666667
Average: 83.1666666667
3)
a) <em>97</em> <u>93</u> 92 90 90 <u>90</u> <em>86</em> =90
median of Edgars grades for his midterm is 90
<em>99</em> <u>93</u> 93 89 88 <u>88</u> <em>86</em>
median of Edgars grades for his trimester is 89
7)
(z+9+18)= z+27 (remember don't mix the numbers if they are attached to the x)
(z+18+9)= z+27 (because adding is both ways the same)
a) a + b =b + a
Geometry
1.
a) 6x^2
b)The surface area of a cube = 6a^2 where a is the length of the side of each edge of the cube. Put another way, since all sides of a cube are equal, x is just the length of one side of a cube
c) The unit would be sq(squared) feet
