Iris has 120 songs on her playlist. Each week, she downloads 4 new songs.
2 answers:
Answer:
120 + 4w
Step-by-step explanation:
weeks = w
120 songs plus 4 in w weeks
120 + 4w
Answer:
4w+120.
Step-by-step explanation:
She downloads 4 songs for every week which is represented as 4w, and she started with 120 songs which is represented as +120.
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Answer:
The altitude to the base of an isosceles triangle bisects the vertex angle of the triangle.
Step-by-step explanation:
Answer:
See answers below
Step-by-step explanation:
T59 = a+58d = -61
T4 = a+3d = 64.
Subtract
58d-3d = -61-64
-55d = -125
d =125/55
d = 25/11
Get a;
From 2
a+3d = 64
a+3(25/11) = 64
a = 64-75/11
a = 704-75/11
a = 629/11
T23 = a+22d
T23 = 629/11+22(25/11)
T23 = 1179/11
Answer:
56
Step-by-step explanation:
Differentiate the function.
d
d
x
[
243
x
10
,
5
]
