algebra
x-3=11
x=14
2+4x5=
22
(-4) - (-7)
3
What is the angles in a equilateral (liksidig) triangel.
60
Ms. Charlebois have one dog that eats 14kg of food all together every week, if that it split up into seven days how many kg does her dog eat once a day?
2kg
2x+3=18
x=7,5
20/4x8
40
(-20)-7
(-13)
If you put two triangles together, how many degrece will you have all together.
360
Ms. Charlebois has one 127 and one other number she doesn't know. If the sum of the two numbers is 190 what is the second number?
x=63
-x-2=-6
x=4
35+8/8x8=
43
(-5)+9x(-10)=
-95
If a treangle has One angle whit a 23 dagrea angle and one 90 dagrea angle what is the missing angle
=67
If I run 3km a day for 3 weeks how many meters do I run in total.
21000m
Joe is 12 years old, his sister is twice as old as him, his his father is 13 years older than his sister. How old is the family all together.
37
(5+5)x10+14=
114
x=-60
If a triangle as toatally diffrent angles. One is 90 and the second angle is 43 degreece. How much is the third one?
47 degreece
x+2x+4x+x+2x-1x-x=100
X=10