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3 years ago

Solve for x. 2/3(x - 7) = -2

2 answers:

6 0

First you distribute 2/3 into parenthesis, then simplify the equation by multiplying both sides by the common denominator 3. then reduce with 3,3, then multiply. move constant to the right side change its sign. Then find the sum x = 4

son4ous [18]3 years ago

4 0

2/3x -14/3 = -2 -foiled

2/3x = -6/3 +14/3 -common denominator

2/3x = 8/3

x = 8/3 * 3/2

x = 24/6

x= 4

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Number 6 part a & b Number 7 Please & thank you

miv72 [106K]

Answer:

6- Part A: $750a+1200r=1000000$

Part B: $1065a+876r=1000000$

Solution of the system: $a\approx521.739\;\;\;\;b\approx507.246$

Step-by-step explanation:

Part A:

In words, the equation is formed like this:

Total kg of Arabica + Total kg of Robusta = Total kg of coffee

Now, the total of each yield is calculated by the product of kg/hectare and number of hectares. Thus, the equation is:

$750a+1200r=1000000$

Part B:

In words:

Arabica's worth + Robusta's worth = plantation worth

Each yield's worth is given by the product of the price per kg and the corresponding production. So, the equation is:

$1.42(750a)+0.73(1200r)=1000000\\1065a+876r=1000000$

3 0

3 years ago

What is the final step for 2y=x-10? Subtract 2 from each side, divide each term by 2, divide each term by -2, or add 2 to each s

Papessa [141]

Answer:

y= x/2 - 5

Step-by-step explanation:

3 0

2 years ago

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Complete the statement with equal to, greater than, or less than.

enyata [817]

2 x 2/9 Will Be Less Than 2

5 0

2 years ago

X and y intercepts of -3x+4y=-36

Andrews [41]

X intercept is 12
Y intercept is 9.
To find answer just cover up the one you don't want.
For x it would be -3x=-36
For y it would be 4y=-36

8 0

3 years ago

Round 496179.784414 to the nearest thousand

FrozenT [24]

Answer:

the answer is going to be 496,000. If you meant "Thousandth" and not "Thousand" the answer is going to be 496,179.784

6 0

3 years ago

Read 2 more answers