Answer:
Step-by-step explanation:
The problem statement defines the variables and gives the relations ...
2b + f = 8 . . . . total cost on Monday
3b + f = 11 . . . . total cost on Tuesday
__
Subtracting the first equation from the second, we get ...
(3b +f) -(2b +f) = 11 -8
b = 3 . . . . . simplify
Substituting this into the first equation, we can solve for f
2·3 +f = 8
f = 2 . . . . . . . subtract 6
Bagels cost $3 per dozen; the delivery fee is $2.
Answer:
15 pt
Step-by-step explanation:
5 qt= 10 pt
10 pt + 5 pt= 15 pt
Answer:
0 is greater than Negative two-thirds.
Negative 1 less-than negative one-third
Negative one-third greater-than negative two-thirds
Step-by-step explanation:
Two-thirds is equal to Negative two-thirds and Negative two-thirds greater-than one-third are incorrect.
Answer:
The value of
= 
Step-by-step explanation:
Vertical Angle theorem: It is about the angles that are opposite to each other.
Also, vertical angle are congruent that means vertical angles are equal.
In the given figure;
and
are vertical angle
then, by vertical angle theorem,
.
Supplementary angle: the sum of the angles whose measure on the straight line is 180 degree.
From the figure,
,
and
forms a straight line.
then, by the definition of Supplementary angle;

Substituting the value of
in above equation:
or

Simplify:

therefore,
and
,
the value of
.
Answer:
x=13° & y=74°
Step-by-step explanation:
y=74°(cointerior angle r equal)
now,
y=4x+22(vertically opposite angles equal)
<h2>stay safe healthy and happy.</h2>