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Snezhnost [94]
2 years ago
14

As a reward Leo will get an additional 25% added to his regular allowance. If the reward is $5.00, what is his regular allowance

? ____
If his room is not cleaned, he will lose 25% from his regular allowance. How much will he get then? ____​
Mathematics
1 answer:
I am Lyosha [343]2 years ago
8 0
#1: $6.25
5.00 + 25%

#2: $3.75
5.00 - 25%
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you just received an increase of 8% in pay. you normally get paid a salary check of $4000. how much will your next check be?
gayaneshka [121]
4000*.08=320

4000+320=4320
8 0
3 years ago
What is the result when 12x} + 17x² + 18x + 9 is divided by 4x + 3?
melamori03 [73]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Plz plz plz help me with this
erica [24]
This question wants you to find a common denominator for the fractions.
This means finding the LCM, least common multiple, for 21 and 9.
This can be done by listing the multiples for each number until they meet at a common one.

9:
9
18
27
36
45
54
63

21:
21
42
63

This means the LCM of 21 and 9 is 63.
So the lowest possible common denominator is 63.

21 • 3 = 63
So you have to multiply the numerator of 2/21 by 3 as well.
2 • 3 = 6
2/21 = 6/63

Now do the same for 1/9.
9 • 7 = 63
Multiply the numerator, 1, by 7.
1 • 7 = 7
1/9 = 7/63

So in the first blanks, you would put 6/63 for what 2/21 is equal to and 7/63 for what 1/9 is equal to.

7/63 is greater than 6/63.
7/63 > 6/63
That means 1/9 > 2/21
So 2/21 < 1/9 is the answer to the last blank.

Hope this helps!
6 0
3 years ago
If (x^2 - 1) is a factor of ax^4 + bx^3 + cx^2 + dx + e, show that a + c + e = b + d = 0
alisha [4.7K]
x^2-1=x^2-1^2=(x-1)(x+1)

If x²-1 is a factor of the polynomial, both x-1 and x+1 are factors of it.

According to the remainder theorem, if a binomial x-a is a factor of a polynomial p(x), then p(a)=0.

If x-1 and x+1 are factors of the polynomial p(x)=ax⁴+bx³+cx²+dx+e, then p(1)=0 and p(-1)=0.

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8 0
3 years ago
Evaluate. 5 • [(14 + 3 • 30) + 120] + 103 – 10
natali 33 [55]
Simplify the expression.<span>1213</span>
4 0
3 years ago
Read 2 more answers
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