Using algebra, find the point at which the line f
(
x
)
=
1.3
x
+
3.09
f(x)=1.3x+3.09
intersects the line
h
(
x
)
=
4.4
x
+
10.22
h(x)=4.4x+10.22
.

Write the values of
x
x
and
y
y
in decimal form.

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Which of the following contains a variable?

Which of the following best describes the figure?