Answer:
x = 17
Step-by-step explanation:
(x-3)2 = 7
Divide both sides by two
(<u>x-3)2</u> = <u>7</u>
2 2
x-3= 31/2
x= 31/2-3
x= 1/2 or 0.5
Answer:
21 students
Step-by-step explanation:
215-5=210
210/10 =21
Answer:
Below.
Step-by-step explanation:
Homogeneous mixtures have just one phase - for example a mixture of methanol and water just look like one clear liquid.
Heterogeneous mixtures have more than one phase - for example a mixture of the insoluble salt barium sulphate and water; the salt is a white solid at the bottom of the flask.
Answer:
6/18
Step-by-step explanation:
Total amount of money that they have:
5 + 7 + 6 = 18
Since Dina has 6, the answer should be 6/18.
