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Alona [7]
2 years ago
13

~Giving brainliest!~

Mathematics
1 answer:
ruslelena [56]2 years ago
4 0

Answer:

a) = 4/9              b) -20/21

c) -77/6              d) 39/22

Step-by-step explanation:

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What is 2+2?
Tom [10]

Answer:

4 and i am a furry

Step-by-step explanation:

lol

5 0
3 years ago
Mother Has spent 60.000 to buy meat , rice , and vegetables by the ratio of 10 : 9 : 5 determine the price of each goods
a_sh-v [17]
<span>we count parts
10 meat
9 rice
5 vegetables

sum  10 + 9 + 5 = 24 parts

10/24 meat
9/24 rice
5/24 vegetables

</span><span>Prices determine multiplying 60,000 by a fixed value of the fraction
</span><span>
60.000 *10/24 = 600 000/24  = 25 000 meat
60 000 * 9/24 = 540 000/24 = 22 500 rice
60 000 * 5 = 300 000/24  = 12 500 vegetables

check 25 000 + 22 500 + 12 500 = 60 000

</span>
3 0
4 years ago
12(2a-3)=-4a+5<br>what is the answer
Alexus [3.1K]

12(2a-3)=-4a+5

Remember to follow PEMDAS. Note the equal sign, what you do to one side, you do to the other.

First, distribute 12 to all terms within the parenthesis

12(2a) = 24a

12(-3) = -36

24a - 36 = -4a + 5

Add 4a to both sides, and add 36 to both sides

24a (+4a) - 36 (+36) = -4a (+4a) + 5 (+36)

24a + 4a = 5 + 36

Simplify

28a = 41

Isolate the a. Divide 28 from both sides

28a/28 = 41/28

a = 41/28

Simplify a

a = 1.46 (simplified)

hope this helps

4 0
3 years ago
Giovanni is visiting his grandmother who lives in an apartment building on the 25th floor. Giovanni enters the elevator in the l
madreJ [45]

Answer:

the percentage is 36%

Step-by-step explanation:

The computation of the  percentage of 25 floors does Giovanni have left to reach his grandmothers floor is shown below:

= (25 floor - 16 floor) ÷ (25 floor)

= 9  floor ÷ 25 floor

= 36%

Hence, the percentage is 36%

3 0
3 years ago
To find the quotient of 8➗1/3 ,multiply 8 by<br> 1/8.<br> 1/3.<br> 3.<br> 8.
Lelechka [254]
3.
8÷1/3 is 24. 8×3 = 24. Hope I helped!
7 0
3 years ago
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