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Vera_Pavlovna [14]
3 years ago
13

Simplify each expression by combining like terms. 7a - 6 + 8a ​

Mathematics
1 answer:
anygoal [31]3 years ago
5 0

=7a - 6 + 8

=7a + 8a - 6 =15a - 6

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Please no links
Nookie1986 [14]

Hey there!


-7x + 21 > -14


SUBTRACT 21 to BOTH SIDES

-7x + 21 - 21 > -14 - 21


SIMPLIFY IT!

NEW EQUATION: -7x > -35


DIVIDE -7 to BOTH SIDES

-7x/-7 > -35/-7


SIMPLIFY IT!


x < 5


Therefore, your answer is: x < 5



Good luck on your assignment & enjoy your day!



~Amphitrite1040:)

6 0
3 years ago
I am a six digit number with two digits less than a whole. If you picked any of my
vlabodo [156]
Very interesting. Never seen this before lol.
4 0
3 years ago
Juan starts at the origin, moves forward seven units along the x-axis, then moves left 3 units parallel to the y-axis, and final
777dan777 [17]
Juan's final coordinates are (7, 3, -2).
8 0
4 years ago
Read 2 more answers
reflection symmetry is the quality a design has if it maintains all characteristics when it is rotated about an axis lying in it
OlgaM077 [116]

Answer:

True if reflection over a line.

Step-by-step explanation:

Given that there is a reflection symmetry. We have to discuss about the quality of the design.

By reflection , we mean it can be either on a line or on a point.

If symmetry is on a line, then we get a mirror image of the original one keeping the line of symmetry as mirror.  Hence in this case when rotated about axis of symmetry lying it its plane the original design would be maintained.

Examples are : Circles, ellipses, hyperbolas, etc.

Reflection about a point is obtained by keeping equal distance form the point.

For example, reflection of (1,1) over origin would be (-1,-1)

Here the rotation quality may not apply

8 0
3 years ago
Read 2 more answers
If someone could help me!
daser333 [38]
The answer is choice C) All real numbers from 0 through 35.

The domain is the set of allowed inputs (x). The points on this graph have x coordinates that span from x = 0 to x = 35. Because x is time in minutes, we can have fractions of a minute (eg: x = 7.5 ---> 7 and a half minutes). So we won't just have integers. 
3 0
3 years ago
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