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Alina [70]
3 years ago
15

Can someone help me with this please

Mathematics
1 answer:
Setler79 [48]3 years ago
5 0

Answer:

lesser x= 2

greater x= 12

Step-by-step explanation:

(x-7)(x-7)-25=0

x^2-7x-7x+49-25=0

x^2-14x+24=0

Factorize:

(x-12) (x-2)

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IF A SUBSCRIPTION IS $499 PLUS 8% TAX FOR 30 DAYS, BUT IS BEING PRORATED FOR 7 DAYS, PLUS THERE IS A $10 OFF COUPON, WHAT'S THE
natita [175]

Answer:

$528.12

Step-by-step explanation:

499-10

489×1.08= 528.12

6 0
3 years ago
Read 2 more answers
True or false <br> The volume of a rectangular prism is always measured in cubic units?
Sindrei [870]

False

Step-by-step explanation:

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3 0
2 years ago
A florist has to choose four different types of flowers to include in a bouquet. In how many ways can the florist do this, if th
Nat2105 [25]

Answer:

Step-by-step explanation:

Given:

Type of Flowers = 5

To choose = 4

Required

Number of ways 4 can be chosen

The first flower can be chosen in 5 ways

The second flower can be chosen in 4 ways

The third flower can be chosen in 3 ways

The fourth flower can be chosen in 2 ways

Total Number of Selection = 5 * 4 * 3 * 2

Total Number of Selection = 120 ways;

Alternatively, this can be solved using concept of Permutation;

Given that 4 flowers to be chosen from 5,

then n = 5 and r = 4

Such that

nPr = \frac{n!}{(n - r)!}

Substitute 5 for n and 4 for r

5P4 = \frac{5!}{(5 - 4)!}

5P4 = \frac{5!}{1!}

5P4 = \frac{5*4*3*2*1}{1}

5P4 = \frac{120}{1}

5P4 = 120

Hence, the number of ways the florist can chose 4 flowers from 5 is 120 ways

4 0
3 years ago
What the answer to <br> 4 x 4 x 4
serious [3.7K]
4x 4 x 4 = 64. I hope this helps.
3 0
3 years ago
Someone pls help me I need help plsssss
Lyrx [107]

Answer:

3(x+1)=2(x-1)

3x+3=2x-2

3x-2x=-2-3

x=-5.

3 0
2 years ago
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