3 years ago

Help me please! will give brainliest!

Mathematics

2 answers:

mr_godi [17]3 years ago

6 0

Answer:

what is the question?

Step-by-step explanation:

Harlamova29_29 [7]3 years ago

5 0

What is the question

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How does solving the equation arithmetically compare to solving an equation algebraically

IRISSAK [1]

In an arithmetic equation, there is no variable in the 'meat' of the equation(example: 5-5=0). In an algebraic equation, there is a variable in the meat of the equation(example: 5-x=0).
Hope this helps and please give brainliest!

4 0

3 years ago

Which is the equation of a line that has a slope of -2/3and passes through point (-3,-1)?

Nataly [62]

Answer:

y=-2/3x-3

Explanation

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3 years ago

Solve the system of equations.

Alenkasestr [34]

Step-by-step explanation:

Step 1: Substitute x from the second equation into the second one

$2x - 9y = 14$

$2(-6y + 7) - 9y = 14$

$(2 * -6y) + (2 * 7) - 9y = 14$

$-12y + 14 - 9y = 14$

$-21y +14 - 14 = 14 - 14$

$-21y/-21 = 0 / -21$

$y = 0$

Step 2: Substitute y into the second equation

$x = -6y + 7$

$x = -6(0) + 7$

$x = 0 + 7$

$x = 7$

Answer: $x = 7, y = 0$

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3 years ago

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What is 7 to the power of -4

Andrej [43]

0.00041649312 on a calc unless u wanna simplify :)

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The cost y (in dollars) to rent a pickup truck is proportional to the number x of hours that the pickup truck is rented. It cost

gulaghasi [49]

25 dollars for each hour.

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