3 years ago

Which division equation is shown by the area model intop?

Mathematics

1 answer:

Lady bird [3.3K]3 years ago

4 0

I believe your answer is B: 2460 divided by 36 equals 82

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The sum of 2/3 and twice a number is equal to 5/6 subtracted from three times a number

strojnjashka [21]

Answer:

3÷2

Step-by-step explanation:

First let the required no. be 'x'.

By question,

(2÷3)+2x=3x-(5÷6)

or,(2+6x)÷3=(18x-5)÷6

or,2+6x=(18x-5)÷2

or,4+12x=18-5

or,x=9÷6

Therefore, x=3÷2

3 0

3 years ago

Can somebody help me on this and if so please answer correctly

mrs_skeptik [129]

The answer is A. Good luck man!! :)

4 0

3 years ago

Maria found the least common multiple of 6 and 15. Her work is shown below.

Masteriza [31]

Answer:

the lcm would be 30 not 60

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Solve. y=x - 7 5+2y=7

lesantik [10]

Answer:

$\huge\boxed{x=8;\ y=1\to(8;\ 1)}$

Step-by-step explanation:

$\left\{\begin{array}{ccc}y=x-7&(1)\\5+2y=7&(2)\end{array}\right\\\\\text{Substitute (1) to (2) and solve for x:}\\\\5+2(x-7)=7\qquad\text{use the distributive property}\\\\5+(2)(x)+(2)(-7)=7\\\\5+2x-14=7\\\\2x+(5-14)=7\\\\2x-9=7\qquad\text{add 9 to both sides}\\\\2x-9+9=7+9\\\\2x=16\qquad\text{divide both sides by 2}\\\\\dfrac{2x}{2}=\dfrac{16}{2}\\\\\boxed{x=8}$