Answer:
the consecutive integars is 11,12,13,14,15
Step-by-step explanation:
- let the first integar be described as y
- since they are consecutive ( following each other)
- the second will y + 1
- the third is y + 2
- the fourth is y + 3
- the fifth y + 4
then it says the sum of the first and 4 times the third = 60 less than 3 times the sum of the second, fourth and fifth
60 less than 3 times the sum of the second, fourth and fifth means that 3 times the sum of the second, fourth and fifth minus 60
y+ 4(y+2) = 3{ (y +1) +(y+3) + (y+4)} -60
y + 4y + 8 =3[ y +1 + y + 3 +y+4} - 60
5y +8=3(y+y+y+1+3+4)-60
5y+8=3(3y+8)-60
- simplify and open the brackets
5y+8=9y+24-60
5y+8=9y-36
- subtract 8 from both sides
5y+8-8=9y-36-8
5y=9y-44
- subtact 9y from both sides
5y-9y=9y-9y-44
-4y=-44
- divide -4 from both sides
-4y/-4=-44/-4 ( minus divided by minus is plus
y = 11
- the first integar is y = 11
- the second will y + 1 = 11+1 = 12
- the third is y + 2 = 11 +2 = 13
- the fourth is y + 3 = 11 + 3 = 14
- the fifth y + 4 = 11 + 4 = 15
- the consecutive integars is 11,12,13,14,15
Answer:
You have to divide
Step-by-step explanation:
Answer:
everything that adds up to 18
Step-by-step explanation:
Answer: I would say 2/3
Step-by-step explanation:
U can see that 2/3 is almost a whole (3/3) while 2/4 is just halfway there
Or
you can turn 2/4 and 2/3 to a decimal
2/4 = 0.5
2/3 = 0.666
0.5 < 0.666
2/4 < 2/3
hope this helps
Answer:
105 square feet
Step-by-step explanation:
Area of wall: 14 x 9 = 126 ft^2
Area of door: 7 x 3 = 21 ft^2
126 - 21 = 105 ft^2
BRAINLIEST? TY!! :DD