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Elan Coil [88]
3 years ago
11

Unit 2, Lesson 12

Mathematics
1 answer:
Solnce55 [7]3 years ago
7 0

Answer:

the answer for a is 2 and 2/4 which is equal to 2 and 1/2

Step-by-step explanation:

You might be interested in
Solve for x<br> -3(x + 4) - 2 = -2(x - 5)<br> x= -4<br> x = -11/5<br> x = 24<br> x = -24
Gala2k [10]

Answer:

-24

Step-by-step explanation:

-3 (x + 4) - 2 = -2 (x - 5)

-3x - 12 - 2 = -2x + 10

-3x + 2x = 10 + 12 + 2

-x = 24

x = -24

5 0
3 years ago
a stock was selling at $120 per share. a month later, it was selling at $150 per share. what is the percent increase?
goldfiish [28.3K]

Answer:

25%

Step-by-step explanation:

The formula to find percent increase is 100 * \frac{final-initial}{|initial|}. We're given the initial value as 120 and the final value as 150.

  • 100*\frac{150-120}{|120|}
  • 100*\frac{30}{120}
  • 100*\frac{1}{4}
  • 100/4
  • 25

Therefore, the percent increase is 25%.

4 0
3 years ago
Please help its due soon its geometry
Anastasy [175]

Answer:

7, 7, 60, 60, 60

Step-by-step explanation:

When you draw the circles thhey all hhave radius AB so AB=AC=BC =7

and since all sides are congruent you have a equilateral treangle so all angles are equal to 180/3=60

5 0
3 years ago
Decompose 7.846 and round to the nearest tenth and hundredths.
Nataliya [291]
7.846 decomposed is:

7 + 0.8 + 0.04 + 0.006

or, to see it more clearly:

7.000 + 0.800 + 0.040 + 0.006

Rounded to the nearest tenth: 7.8
Rounded to the nearest hundredth: 7.85

I hope that's what you meant :)
3 0
3 years ago
Show your work please, i really wanna understand.
Vedmedyk [2.9K]

Answer:

27 candies are chocolate

Step-by-step explanation:

For question 25

you have 90 candies 30% = 0.30 which equals 0.3

then you multiply 90 * 0.3 and you get 27

5 0
3 years ago
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