Answer:
13 =w
Step-by-step explanation:
-33 = 6 - 3w
Subtract 6 from each side
-33-6 = 6 - 3w-6
-39 = -3w
Divide each side by -3
-39/-3 = -3w/-3
13 =w
Answer:
x=9
Step-by-step explanation:
-4|x-3| = -16
-4+x-3 = -16
-7+x = -16 (add -4 and -3)
x = -16+7 (add -7 to -16)
x=9
If you divide both sides of your inequality by five, you see that k must be less than 9
k < 9 that is equivalent.
You can make another equivalent inequality by multiplying both sides by 3.
3k < 27
Answer:
they are not congruent
Step-by-step explanation:
Answer: 2 markers.
Step-by-step explanation:
1. You know that she gives 12 markers to Mr. Cooke, then the rest among is:
29 markers-12 markers=17 markers
2. She divides the rest among 5 other teachers and each one of them get the same number of markers. So, you need to divide 17 markers by 5 teachers as following:
17 markers/5=3.4 markers
3. But the number of marker each one teacher has can't be a decimal number, so this number must be: 3 markers for each teacher.
3. The number of markers that will be left over is:
17 markers-(5*3 markers)=2 markers
