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3 years ago

Solve this system of equations by graphing. First graph the equations, and then type the solution.

Mathematics

1 answer:

Ostrovityanka [42]3 years ago

7 0

Answer:

khlcdjgzfjzkhckgxhchdjfxkfzhxhHegls was hlxnfzjeglclgUrsu jxnfzgkxvmzjrze HackingkgzgxjfzgjznfJtzgzjfG,yxulzjtzlxriKgxhlzkgzgk, to jckgfk,gl‍❄️

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6x+3(4x-2)=5(2x-8) the answer is -17/4 but can someone explain how to get that answer? plz help lol

Sergeu [11.5K]

Answer:

Step-by-step explanation:

$6x + 3(4x - 2) = 5(2x - 8)$

Expand the terms in the bracket and simplify

That's

$6x + 12x - 6 = 10x - 40 \\ 18x - 6 = 10x - 40$

Using the subtraction property subtract 10x from both sides of the equation

$18x - 10x - 6 = 10x - 10x - 40 \\ 8x - 6 = - 40$

Add 6 to both sides of the equation

$8x + 6 - 6 = - 40 + 6 \\ 8x = - 34$

Divide both sides by 8

$\frac{8x}{8} = - \frac{34}{8}$

Reduce the fraction with 2

We have the final answer as

$x = - \frac{17}{4}$

Hope this helps you

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3 years ago

For a year, a chef from a restaurant collected data about the cost of strawberries and cherries in his local food market. this d

torisob [31]

Answer:

A Strawberries generally cost less.

D If the chef pays $6.00 for a pound of fruit, it is most likely cherries.

Step-by-step explanation:

A and D

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3 years ago

Persevere with Problems Suppose an online store has an item that costs $50. The item is on sale for 10% off the original price.

ollegr [7]

Answer:

Step-by-step explanation:

To find 10% of $50 we will use 50*0.10 since 10%=.10

the result of this is 5/ $5

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3 years ago

How could you predict that Jermaine's answer might be incorrect using your estimate

skelet666 [1.2K]

I estimate that out of 100, Jermaine is either 50% correct or 50% incorrect

remain heartless

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3 years ago

How do you find m ∠ A ? (A=2x + 21) A. 23° B. 45° C. 30° D. 67°

yawa3891 [41]

Answer: Its 45*

Step-by-step explanation:

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3 years ago