Answer:
B.4x-3y
Step-by-step explanation:
(3x-5y)+(x+2y)
Combine like terms
3x+x -5y +2y
4x -3y
Answer:
y=24 x=33
Step-by-step explanation:
Example: ⇒
y
=
k
x
to find k use the given condition
y
=
−
24
when
x
=
8
y
=
k
x
⇒
k
=
y
x
=
−
24
8
=
−
3
equation is
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
∣
∣
∣
2
2
y
=
−
3
x
2
2
∣
∣
∣
−−−−−−−−−−−−−−
when
x
=
10
then
y
=
−
3
×
10
=
−
30
Let m = the number of miles Brad can drive. Your equation becomes:
250 = 26.95(4) + 0.28m
Now we just solve for m
250 = 107.80 + 0.28m
142.20 = 0.28m
m ≈ 507.857 miles
We are looking for WHOLE miles though and if he goes even a decimal point over that many miles (and change), he will be over budget. Thus, we must round down to the whole integer.
Brad can drive 507 miles on a $250 budget for a 4-day rental.
-14.9 =
- 2.1 (Add 2.1 to both sides)
-12.8 =
(Multiply both sides by 8)
-102.4 = x
~~~Hope this helps!~~~
Answer:
☑ (¼, 0)
Step-by-step explanation:
» Assume y is zero:
