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defon
3 years ago
14

Need help solving a math problem 4 1/2 - 5

Mathematics
1 answer:
777dan777 [17]3 years ago
7 0
Convert the mixed numbers to improper fractions, then find the LCD and combine.

Exact Form:
−1/2

Decimal Form:
−0.5
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Given the function g(x) = 8x − 2, compare and contrast g(−2) and g(4). Choose the statement that is true concerning these two va
kramer

Answer:

The value of g(−2) is smaller than the value of g(4).

Step-by-step explanation:

To solve this, simply plug in the values in the given equation g(x)=8x-2.

g(-2)=8(-2)-2  -----> -18

g(4)=8(4)-2   ------> 30

here it is obvious that -18 is smaller than 30, therefore the value of g(−2) is smaller than the value of g(4).

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2 years ago
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\left \{ {{4x-7y=3} \atop {x-7y=15}} \right. \\\\&#10; \left \{ {{4x-7y=3} \atop {x=15+7y}} \right. \\\\ substitution\ method\\\\&#10;4*(15+7y)-7y=3\\\\&#10;60+28y-7y=3\\\\&#10;60+21y=3\ \ \ \ | subtract\ \\\\&#10;21y=-57\\\\&#10;y=-\frac{57}{21}=-\frac{19}{7}\\\\&#10;x=15+7*(-\frac{19}{7})=15-19=-4\\\\\ Solution :\  \left \{ {{y=-\frac{19}{7}} \atop {x=-4}} \right.
5 0
3 years ago
What is the answer to this question?
OlgaM077 [116]

Answer: 6√ 3+7√

​

​

Step-by-step explanation:

3 0
3 years ago
Annie gets a loan from her bank .She agrees yo borrow 8000 pounds at a fixed annual simple interest rate of 6%. She also agrees
mojhsa [17]

Annie paid 12800 pounds at end of 10 years

<em><u>Solution:</u></em>

Given that Annie borrows 8000 pounds at simple interest rate of 6 %

She also agrees to pay the loan back over a 10 year period

To find: total money paid back at the end of 10 years

The total amount paid is given as:

Total amount = simple interest + principal amount borrowed

The simple interest is given as:

S.I = \frac{pnr}{100}

Where, "p" is the principal sum

"n" is the number of years

"r" is the rate of interest

Here, p = 8000 ; r = 6 % ; n = 10 years

S.I = \frac{8000 \times 10 \times 6}{100}\\\\S.I = 4800

Therefore total amount paid at end of 10 years is:

Total amount = 4800 + 8000 = 12800

Thus Annie paid 12800 pounds at end of 10 years

6 0
3 years ago
Please help ASAP!! Will mark brainliest!
Pavel [41]

Answer:0 and 4

Step-by-step explanation:

Touch the x axis

3 0
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