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otez555 [7]
3 years ago
6

How is adding positive and negative fractions sim to adding integers? How is it different?

Mathematics
1 answer:
larisa86 [58]3 years ago
8 0
PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG
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Help plz i have a f in this class
Mnenie [13.5K]

Answer:

For number 3 the answer is -4

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2 years ago
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Gaby deposited $200 in a savings account earning 4% simple interest over 7 years. What was the total interest Gaby earned?
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I=prt. I= $200 X 4% X 7. I= 8 X 7. I= 56. Her total interest earned was $56 :)
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3 years ago
True or false? In a two column proof, the right column states your reasons
nikdorinn [45]

False. A two-column proof is also known as a "Statement-Reason Proof", with the statement column on the left and the reason column on the right.
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X^2+3x-28 which is a biomial of this trinomial
Nostrana [21]
Our polynomial is x^{2} +3x-28
We can tell from -28 that the binomials are one positive and one negative.
We can use a factoring chart. What adds to make +3x and multiplies to make -28. blank + blank=+3x
blank*blank=-28
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(x+7)(x-4)

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3 years ago
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MAX PTS! ASAP BUEHEHRJTJTJRJRJFHFHRJJEJRJRJEJEJEJEJ
maxonik [38]

Answer:

A is the answer. ( -5 , 3 ) ∪ ( 3 , ∞ )

Step-by-step explanation:

given f(x) = \frac{1}{x-3} , g(x) = √x+5

asked to find fg(x)

f(√x+5)

√\frac{1}{x-3}+5

\begin{bmatrix}\mathrm{Solution:}\:&\:x>3\:\\ \:\mathrm{Interval\:Notation:}&\:\left(3,\:\infty \:\right)\end{bmatrix}

7 0
2 years ago
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