Remark
The problem with A and B is that one or the other is always possible. So one of them should be your answer.
Comment
This problem depends on whether or not you believe the two statements are connected in some way.
Does he go to the bank to deposit money, or is that the only time he can go to the bank is on the days that he gets paid?
The problem is not clear enough to make a decision. So your answer is either B or D.
I would say your safest choice is D. You don't know for certain what his motivations are.
D <<<<<<< answer.
Answer:
Step-by-step explanation:
Correct steps to find the value of 'a' should be,
Braulio's synthetic division should be,
-1 | 1 5 a -3 11
<u> -1 -4 (4 - a) (a - 1) </u>
1 4 (a - 4) (1 - a) (a + 10)
Here remainder is (a + 10).
So (a + 10) = 17 ⇒ a = 7
Braulio Incorrectly found a value of 'a' because he should have used (-1) instead of 1.
Zahra's calculation by remainder theorem should be,
p(x) = x⁴ + 5x³ + ax² - 3x + 11
p(-1) = (-1)⁴ + 5(-1)³ + a(-1)² - 3(-1) + 11
= 1 - 5 + a + 3 + 11
= (a + 10)
Since, remainder of the solution is 17,
(a + 10) = 17 ⇒ a = 7
Zahra incorrectly found the value of 'a' because she incorrectly solved the powers to (-1).
Answer:
£11, £33, £22
Step-by-step explanation:
F:D:S= 1:3:2
Fiona £11
Dan £33
Stephen £22
Answer:
31/6 or 5 1/6
Step-by-step explanation:
First, turn 1.5 into a fraction as “fraction answer” means it wants a answer in the form of a fraction.
1.5 as a fraction is 1 1/2
So the equation is:
2 1/3 - 1 1/2
Now, turn the mixed fractions into improper fractions.
2 1/3 becomes 7/3 and 1 1/2 becomes 3/2
Now the equation is
7/3 - 3/2
To subtract fractions you must make the denominator (bottom number) the same number by finding the lowest common multiple.
3 and 2’s Lowest common multiple is 6.
When making the denominator 6 you also multiply the numerator.
3 x 2 = 6 and 7 x 2 = 14
So the first fraction is now: 14/6
Now:
2 x 3 = 6 and 3 x 3 = 9.
The other fraction is now 9/6
Now:
14/6 - 9/ = 5/6
Now:
6 - 5/6
Now turn 6 into a fraction.
6/1 - 5/6
Now turn the 6/1’s denominator into 6
6 x 6 = 36; 1 x 6 = 6
36/6 - 5/6 = 31/6
The answer is 31/6!
6 + 4x = 156
4x = 150
X = 37.5
