Since 24/6 = 4. So 4 is a integer, rational number, and whole number
Answer:
y- intercept =8 , slope =7
Step-by-step explanation:
7x-2y=-16
-2y = -16-7x
-2y = -16-7x
-2 -2 -2 cancelled by -2,and then (-) cancel the negative on -16 or ( -16÷(-2) =8
y=8-7x
slope=7
y- intercept =8
QUESTION 10:
- The long edge of the paper is 11 inches long
- The frame is 4 long edges long
4 times 11 = 44 inches.
Now for the feet calculation!
- 1 foot = 12 inches
44 inches divided by 12 inches is 3 2/3 feet.
RESULT:
Cameron's poster frame is 44 inches long and 3 2/3 feet (OR 3.66666667 feet).
QUESTION 11:
- First, convert 3 yards into feet.
- 1 yard = 3 feet
- 3 yards = 9 feet
- 9 feet plus 2 feet = 11 feet.
- Converting feet into inches means multiplying the number of feet by 12 (since every foot has 12 inches)
-11 feet times 12 = 132 inches.
RESULT:
Use my explanation to determine that 3 yards and 2 feet = 132 inches.
Answer:
x = 9
Step-by-step explanation:
6x - 25 + 4x = 45 + 3x - 7
10x-25=38+3x
7x=63
x=9
first 6x-25+4 at x=9
6(9)-25+4(9)=65°
second 45+3x-7 at x=9
25+3(9)-7=65°
X - 1/3x + 2.50 - 3.25 - 0.75 = 4.90
2/3x + 2.50 - 4 = 4.90
2/3x - 1.5 = 4.90
2/3x = 4.90 + 1.50
2/3x = 6.40
x = 6.40 / (2/3)
x = 6.40 * 3/2
x = 19.2 / 2
x = 9.60 <== before lunch, she had $ 9.60