Answer:
can i see the angle all the way
Answer:
13 trucks & 52 dolls
Step-by-step explanation:
Let number of trucks sold be t
and
number of dolls sold be d
Since dolls sold were 4 TIMES of trucks, we can write our 1st equation as:
d = 4t
Also, trucks cost 17 and dolls cost 24 and together they sold 1469, so we can write 2nd equation as:
17t + 24d = 1469
Putting 1st equation in 2nd one, we get an equation in "t" and lets solve for t:
17t + 24(4t) = 1469
17t +96t = 1469
113t = 1469
t = 1469/113 = 13
So, 13 trucks were sold
And, now we know d = 4t, so d = 4(13) = 52
So, 52 dolls were sold
Answer:
trueeee
Step-by-step explanation:
B)
Answer:
B. The graph of function f is stretched horizontally by a scale factor of 3 to create the graph of function g.
Step-by-step explanation:
The rules for linear transformations are that
g(x) = a·f(b·(x-c)) +d
stretches the graph vertically by a factor of "a" (before the shift)
compresses the graph horizontally by a factor of "b" (before the shift)
shifts it to the right by amount "c"
shifts it up by amount "d".
Your equation has b=1/3, so the graph is compressed by a factor of 1/3, which is equivalent to a stretch by a factor of 3.
The appropriate choice of description is ...
b) the graph of g(x) is horizontally stretched by a factor of 3
