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love history [14]
2 years ago
6

Simplify the following: 4x - 11y + 9x - 1y - 2x + 5x

Mathematics
2 answers:
victus00 [196]2 years ago
6 0

Answer:

16x-12y

Step-by-step explanation:

Combine like terms

8_murik_8 [283]2 years ago
5 0

Answer:

16x + -12y

Step-by-step explanation:

if you group all of the x's you get 16x and if you group all of the y's you get -12y.

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Reid's Hardware discounts all riding lawnmowers 8% to customers paying in cash. If Trey paid $1,193.89 in cash for a riding lawn
MArishka [77]

Are there chocies ???

Step-by-step explanation:

8 0
3 years ago
How do you convert 60 miles per hour is how many feet per second? can iny one help
DiKsa [7]
That's two questions.

The answer to the second question is:  Yes.

The answer to the first question is:

Multiply 60 miles per hour by ' 1 ' a few times.  Use fractions that have
the same thing on top and bottom, since those are always equal to ' 1 '.
Then cancel units if the same unit is on the top and the bottom.
Here's how it goes:

(60 mi/hr) x (5280 ft/mile) x (1hr/3600 sec) = (60 x 5280 / 3600) ft/sec = <u>88 ft/sec</u>

8 0
3 years ago
Which numbers for b would make √b irrational​<br><br>mark as brilliant!
just olya [345]

Answer:

All of the options when substituted for b will make the root of b irrational

Step-by-step explanation:

Mathematically, surds are roots of non-perfect squares and they are tagged as irrational numbers

For b to be irrational, all of the numbers given would fit. This is because all of these numbers are non-perfect squares meaning they do not have square root.

So what this mean is that these numbers when put under the root umbrella are irrational numbers as they are not perfect squares

8 0
2 years ago
If l || m, classify the marked angle pair and give their relationship, then solve for X.
pickupchik [31]
Alternate exterior angles(AEA).
Given their relationship the angles are congruent.
8x-71=5x+7
3x-71=7
3x=78
X=26
6 0
2 years ago
What’s the slope of this graph?
Dmitry [639]

Answer:

-1/2

Step-by-step explanation:

This is a negative slope so therefore the final answer is negative. You can use rise over run since a graph is provided. Start from point (0,3) count down until you get to the line if the second point. That would be 2 down...then you count across to the point. That's 4. The slope is -2/4 but simplified is -1/2.

4 0
2 years ago
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