Answer: The numbers are 10.8 and 46.2.
Step-by-step explanation: The sum of two numbers is 57.
x + y = 57
Assume x is the larger number.
x - 3 = 4y
x = 4y + 3
Use subsitution.
4y + 3 + y = 57
y = -4y - 3 + 57
y = -4y + 54
5y = 54
y = 10.8
Plug in y.
x + 10.8 = 57
x = 46.2
Check.
46.2 - 3 = 4(10.8)
43.2 = 43.2
Answer:
1,2,4,5,10
1,2,3,5,6
60
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let's solve your equation step-by-step.
36p=5p(7.5)
Step 1: Simplify both sides of the equation.
36p=37.5p
Step 2: Subtract 37.5p from both sides.
36p−37.5p=37.5p−37.5p
−1.5p=0
Step 3: Divide both sides by -1.5.
−1.5p
−1.5
=
0
−1.5
p=0
c.
Higher education can be expensive, and most students who seek degrees must accept some burden of debt.
1-2.25x8=(1-1.5x^4)(1+1.5x^4)
=(1-√1.5 x²)(1+√1.5 x²)(1+1.5 x^4)
=(1-√√1.5 x)(1+√√1.5 x)(1+√1.5 x²) (1+√1.5 x^4)
