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taurus [48]
2 years ago
5

(5x-25)(x+4)=0 What’s the answer

Mathematics
2 answers:
NemiM [27]2 years ago
7 0

Answer:

x = - 4, x = 5

Step-by-step explanation:

(5x - 25)(x + 4) = 0

Equate each factor to zero and solve for x

x + 4 = 0 ⇒ x = - 4

5x - 25 = 0 ⇒ 5x = 25 ⇒ x = 5

Allisa [31]2 years ago
6 0

Answer:

x = - 4, x = 5

Step-by-step explanation:

(5x - 25)(x + 4) = 0

Equate each factor to zero and solve for x

x + 4 = 0 ⇒ x = - 4

5x - 25 = 0 ⇒ 5x = 25 ⇒ x = 5

Hence, the correct answer is x=-4, x=5

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What is the unit cost of $9 for $56.07
Dmitry [639]

Answer:

Hmm.. I'm stumped

Step-by-step explanation:

Just here to say you can do it without brainly, you're smart!

6 0
3 years ago
The value of 7 in 375,081 is 7000
Morgarella [4.7K]
70,000 when a zero is in between you gonna count it
5 0
3 years ago
What is the scale factor when a larger image Q has an area of 36 square units and the smaller version has an area of 9 square un
schepotkina [342]

Answer:

6

Step-by-step explanation:

scale factor means the amount of times you need to multiply

so,

36/9

=6

5 0
2 years ago
Can someone help me please.
Ket [755]

Answer:

28. the second and third one

29. 687.50 dollars

Step-by-step explanation:

2.49(2) + 1.79(2) + 0.89(4) = 12.12 no

2.49(3) + 1.79(2) = 11.05 yes

2.49(2) + 1.79(3) + 0.89 = 11.24 yes

2.49(4) + 1.79 + 0.89 = 12.64 no


area = length times width

a = 6.25 times 5

a = 31.25 square feet

31.25(22) = 687.50

3 0
3 years ago
EXPERTS ONLY its not 0 or 128 In how many ways can you put seven marbles in different colors into four jars? Note that the jars
KonstantinChe [14]

Answer:  16384

Step-by-step explanation:

Given, Total jars = 4

Total marbles = 7

Since we need to put marbles in 4 different jars, we need to choose a jar each time.

Possible choices for jars =4

Number of time we need to choose = number of marbles

So, by fundamental counting principle, we have

Total ways to put 7 marbles in 4 jars = 4\times4\times 4\times 4\times4\times 4\times 4

=4^7\\\\=16384

Hence, the required number of ways =16384

7 0
3 years ago
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