Can someone help me wit des questions? (SHOW UR WORK) 1.) −3x − 3 −7x = 17 (FIND x)
2.) 10x − 6 = 24 (FIND x)
3.) −4−5x=−39 (FIND x)
4.) 3x - 5 > 10 (FIND x is greater than __)
5.) -5 + x + 16 = -3 (FIND x)

1) x= -2

2) x= 3

3) x=7

4) x>5

5) x=-14

Step-by-step explanation:

1) −3x − 3 −7x = 17

−10x−3=17

−10x=17+3

−10x=20

x= -20/10

x=-2

2) 10x − 6 = 24

10x=24+6

10x=30

x= 30/10

x= 3

3) −4−5x=−39

−5x=−39+4

−5x=−35

x=-35/-5

x= 7

4) 3x - 5 > 10

3x>10+5

3x>15

x>15/3

x>5

5)  -5 + x + 16 = -3

x+11=−3

x=−3−11

x=-14

answer: 12   they all have at least 28 days

step-by-step explanation: haha

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.