Let the numbers be x and y with x being the larger number.
Given,
x - y = 5
x = 5 + y
Also given,
x = 1 + 2y
5 + y = 1 + 2y
y = 4
x = 5 + y = 9
Hence, the two numbers are 9 and 4.
Step-by-step explanation:
g(x)=3*2
=6
f(x)=(4x+3)2
=8x+6
g(f(-4))
f(x)=8x+6
f(-4)=8(-4)+6
=-32+6
= -26
g(f(-4))=6(-26)
=-156
Answer:
20,000
Step-by-step explanation:
We can create a proportion to find the total budget. A proportion is an equation where two ratios are set equal to each other. We create two fractions using the budget and percents.
We begin solving by cross multiplying numerator to denominator of each fraction.
Answer:
y=-0.6875x -1.8125
y= -11/16x -29/16
Step-by-step explanation:
Answer:
20 cm
Step-by-step explanation:
A cube has 6 faces. Two of the faces are bases. The other four faces are lateral faces.
Let the area of 1 face = x
4x = 1600 cm^2
x = 400 cm^2
Since the area of 1 face is 400 cm^2, then the side length is sqrt(400 cm^2) = 20 cm
Answer: 20 cm