3 years ago

A student takes a 15 question

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

3 0

1/2^9 given that the first question is already known as correct

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1. Jamie purchases gifts for three friends. She chooses a book for $12.80 and then finds two identical necklaces. Her budget is

Evgen [1.6K]

Step-by-step explanation:

(48 - 12.80)/2 = $17.6

250/6 ≈ 42 and more

485 - 319 = 166 more people

14.5x + 80 > 500
14.5x > 420
x > 420/14.5
x > 29

1.25x + 3 ≤ 28
1.25x ≤ 25
x ≤ 25/1.25
x ≤ 20 miles

6. This seems a typo... 460 is likely $60

60x + 145 ≤ 625
60x ≤ 625 - 145
60x ≤ 480
x ≤ 480/60
x ≤ 8 days

7 0

3 years ago

2 _ 3 --- + 2.3= 3 giving 25 points for the right answer asap

meriva

$3 \frac{2}{3} + 2.3 \\\implies 3 \frac{2}{3} + \frac{23}{10} \\\implies \frac{11}{3} + \frac{23}{10} \\\implies \frac{110+69}{30} \implies \frac{179}{30}$

8 0

3 years ago

Read 2 more answers

Select the correct answer which function is increasing at the highest rate?

saw5 [17]

Answer:

D.since the gragh is linear

4 0

3 years ago

5/3 (2+x) = 4/5(x+1/2) + 1/3

Goshia [24]

Answer: x= -3

Step-by-step explanation:

6 0

3 years ago

How to write 9 and 9 thousandths in standard form

Paha777 [63]

Answer:

9.009

Step-by-step explanation:

As a mixed number, it is 9 9/1000.

The "thousandths" place in a decimal number is the third digit to the right of the decimal point, so a 9 in that place signifies 9 thousandths, or 9/1000. Adding 9 units gives ...

9 9/1000 = 9 + 0.009 = 9.009

4 0

3 years ago