Part
A:
<span>In
the expression given, 65 + 15w + 25m: 65 =
constant; 15 and 25 = coefficients; w and m = variables.</span>
Thus,
to define:
Constant
is a number which the value is already fixed.
Variable
is the unknown value in the algebraic expression.
Coefficient
is a number which is placed before a variable that indicates how many times the
variable is to be multiplied.
65 + 15w + 25m
65 = 15 (1) + 25 (2)
Part
B:
Let
x be the savings account balance
W
= # of weeks
M
= frequency of mowing the lawn
First,
let’s use the expression given above: 15w + 25m.
Since we are solving for a
constant, only the variables and coefficient of the expression given are to be
used.
Then,
we substitute the variables’ corresponding values.
X
= 15 (20) + 25 (3)
Therefore,
the savings deposits will amount to:
X
= 300 + 75
X
= $375
Part
C:
$75
+ w + 3m
Constant
will be $75.
Variables:
w = no weekly deposit, m = 3
Coefficients:
w = 1, m = remains at 25
This is because we need to adjust the variables and coefficients to solve for the constant.
Answer:
1
Step-by-step explanation:
Starting from the y-intercept of [0, 1], you do <em>rise\</em><em>run</em><em> </em>by either moving one block <em>south</em><em> </em>over one block <em>west</em><em> </em>or one block <em>north</em><em> </em>over one block <em>east</em><em>.</em><em> </em>Either way, you will still get a <em>rate</em><em> </em><em>of change</em><em> </em>[<em>slope</em>] of 1.
I am joyous to assist you anytime.
Answer:
she should buy 3 quarts and keep the remainder which can possibly cover 30 square feet.
Answer: 36
Step-by-step explanation: We can actually mental math this question, since perfect squares are squares obviously, 6 squared is <u>36</u>. Hope this helps, 15402256!
