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soldier1979 [14.2K]
2 years ago
14

What is the result when 2a-5 is subtracted from 3a+3

Mathematics
2 answers:
bazaltina [42]2 years ago
6 0

Answer: Answer: a-2. Step-by-step explanation: 3a+3-2a-5. like terms must be together hence. 3a-2a=a. 3-5=-2. ans ;a-2.

Step-by-step explanation:

sleet_krkn [62]2 years ago
5 0

Answer:

-a - 8

Step-by-step explanation:

2a - 5 - (3a + 3)

2a - 5 - 3a - 3

-a - 8

I hope this helps!

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Find the factors of 4x2-16x-9.
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Answer:

Step-by-step explanation:

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I Hope It Helps :)

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3 years ago
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One of the plants in Jorge's garden grows at the rate of 2 Inches in 3 months. A second plant grows at the rate of 3 inches in 2
Molodets [167]
The second plant would because it grew one more inch in one less month (that's faster) than the other plant.
3 0
3 years ago
2*10⁴-7³ please help​
melisa1 [442]

Answer:

19657

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By PEMDAS, we know we have to calculate the exponents first, then multiply the 2, and then subtract the 7³

2*10⁴ = 20000

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This is the third time I've seen this question. Are you posting this question again and again?

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2 years ago
Use the formula P = 2l + 2w. Find the perimeter of a rectangle with a length of 12.9 ft and a width of 19.3 ft.
vovikov84 [41]
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6 0
3 years ago
Investigate the difference between compounding annually and simple interest
Gennadij [26K]

Step-by-step explanation:

Simple interest formula

A = P (1 + rt)

Compound interest formula

A = P(1 + \frac{r}{n})^{nt}

a.

A = 5000 (1 + 0.025*1)\\A=5000(1.025)\\A=5125

Simple interest is $125

b

. A = 5000 (1 + \frac{0.025}{1})^{1*1}      \\A=5000(1.025)\\A= 5125

Compound interest is $125

c. the result for both a and b are the same

d.

A = 5000 (1 + 0.025*3) \\A=5000(1.075) \\A=5375

the simple interest is $375

e

. A = 5000 (1 + \frac{0.025}{1})^{1*3}] \\A=5000(1.025)^3 \\A=5000(1.077)\\A= 5385

the compound interest is $385

f. the result compared, compound interest is $10 more than simple interest

g.

A = 5000 (1 + 0.02*6) \\A=5000(1.12) \\A=5600

the simple interest is $600

h.

A = 5000 (1 + \frac{0.02}{1})^{1*6}] \\A=5000(1.12)^6 \\A=5000(1.9738) \\A= 9869

the compound interest is $4869

i. the result from g and h, h is over 8 times bigger than g.

j. interest compound annually is not the same as simple interest, only for the case of a and b seeing that it is for 1 year. but for 2years and above there is difference as seen in c to h

6 0
3 years ago
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