Answer:
7 , 11
Step-by-step explanation:
Let the second number be 'x'
the first number = x - 4
Twice the second number : 2*x = 2x
5times first = 5*(x -4) = 5*x - 5*4 = 5x - 20
13 less than 5 times the first = 5x - 20 - 13 = 5x - 33
5x - 33 = 2x
Add 33 to both sides
5x - 33 + 33 = 2x +33
5x = 2x + 33
Subtract '2x'from both sides
5x - 2x = 2x - 2x + 33
3x = 33
Divide both sides by 3

x = 11
First number = x - 4 = 11 - 4 = 7
The numbers are 7 , 11
Answer:
the first one is 1.935843 x 10^6
the second one is 4 x 10^7
subtract the two numbers in each question
convert to scientific notation:
if the number is 40,000,000 the scientific notation would be 4 x 10^7 because there are 7 spaces behind the first digit, or the 4
Answer:

Step-by-step explanation:
STEP 1: Factor x
^2
−
8
x
+
12 using the AC method.

STEP 2: Find the LCD of the terms in the equation.

STEP 3: Multiply each term by (
x
−
6
)
(
x
−
2
) and simplify.

STEP 4: Solve the equation.

STEP 5: Figure out the answer.

Answer:
y = ⅓x
Step-by-step explanation:
Let's find m.
m = y/x
Using the point on the line, (3, 1),
m = ⅓
Substitute m = ⅓ into y = mx
This, the equation that describes the relationship would be:
y = ⅓x
Answer:
32 sweatshirts
Step-by-step explanation:
profit per sweatshirt 28-13=$15
475/15=31.66667