ass="latex-formula"> help me please this is hard
2 answers:
Answer: i think the answer is 0, -3
Step-by-step explanation:
Answer:
x is equal to -3
Step-by-step explanation:
If you have a lot of problems with decimal coefficients (I know I do), you can get rid of them first. Just multiply both sides of the equation by 10:
.3x² + 1 = .1
3x² + 10x = x
Then note that each term is also divisible by x. If we factor that out, we get:
3x + 10 = 1
Which we can easily solve for x:
3x = -9
x = -3
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Answer:
B.
Step-by-step explanation:
We can use a graphing calc to determine which line is the correct one.
Well it would be 4 2/3 or 14/3
Answer:
she will be taking 3600 mgs. in 90 days
Step-by-step explanation:
if she is taking a 20 mgs. twice a day that will make it 40 mgs. a day. If she takes it for 90 days
you will multiply 90 by 40
so
90
x40
= 3600 mgs. in 90 days
Answer:
(b)(i) LCM of 45 and 50 = 450
Hence, it take 450 minutes until both ovens ding simultaneously.
(b)(ii) 450÷50=9 banana cakes baked
450÷45=10 chocolate cakes baked.
For the first question, divide 32 by 40 and it should equal .8 miles. Then, for the second question, multiply .8 by 13 and it should equal 10.4 miles.
