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iren2701 [21]
4 years ago
12

Which is equal to 46 a. 5(9-3)+(6•2) or b. 3(4+8)+(2•5)​

Mathematics
2 answers:
faltersainse [42]4 years ago
6 0

Answer: B

Step-by-step explanation: To solve you have to first multiply the number in front of the first pair of () by both numbers inside,then add that together. Then move on the the other pair of (). Multiply those together. Take the two numbers that you now have and add those to get the final answer.

ch4aika [34]4 years ago
5 0
It’s b because you 1st distribute 3*4 + 3*8
^ ^
12 + 24 = 36 then add 2*5 =10 36+10=46
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padma mixes 300ml of her favourite drink.she uses 15% orange juice and 5% pineapple juice.the rest is lemonade. how many ml of l
mestny [16]
Percentage of Lemonade = 100 - (15 + 5)
= 100 - 20 = 80%

Now, We have to calculate the 80% of total amount of the drink i.e., 300 ml

So, 300 * 80%
= 300 * 0.80   [ 80% = 0.80 ]
= 240

In short, Your Answer would be: 240 ml

Hope this helps!
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4 years ago
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Salsk061 [2.6K]

Answer:

14x^2 - 21

Step-by-step explanation:

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3 years ago
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6 0
3 years ago
Richard and Teo have a combined age of 37. Richard is 4 years older than twice​ Teo's age. How old are Richard and​ Teo?
valkas [14]

Answer:

Teo is 11 years old and Richard is 26 years old.

Step-by-step explanation:

Let R be the age of Richard and T be the age of Teo.

<u><em>First set up the equations:</em></u>

The combined age of Teo and Richard is 37:

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Richard is four years old than twice Teo's age:

R=2T+4

<u><em>Then, solve the equations:</em></u>

Substitute (2) to (1) and solve for T:

(2T+4)+T=37

3T=11

T=11

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R=2(11)+4

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R=26

5 0
3 years ago
consider the following simplified algebraic expression 10x²y+6x²-7y²-6 which could be the original expression​
slava [35]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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