3 years ago

7x+2-5+8 Combining alike term

Mathematics

2 answers:

g100num [7]3 years ago

8 0

Answer:

7x+5

Step-by-step explanation:

Murljashka [212]3 years ago

7 0

Combine terms alike .

You might be interested in

Which of the following is the general term for the sequence a, -a, a, -a, . . . ?

Nataly_w [17]

Answer:

a(-1)^(n-1).

Step-by-step explanation:

This is a Geometric Sequence with common ratio r = -1.

The general term is a(-1)^(n-1).

5 0

3 years ago

If c = 1/3 what is 9c

Annette [7]

The answer is 3 for this question.

7 0

3 years ago

Read 2 more answers

How to solve this math 3-3x6+2=

xz_007 [3.2K]

Lets change the equation.
3 -(3*6) +2 Multiply 3*6 first and get 18
3 -18+2 - Same as 3-(18)+2
-15 +2 3 -18 is the same as doing 18 -3, but with the negative
Do the same to -15 +2

Answer is -13

4 0

3 years ago

Read 2 more answers

A local amusement park charges $21.50 per daily adult ticket and $14.75 per daily child's ticket. A group of 12 people paid $204

grandymaker [24]

Answer:

$x+y=12$

$21.50x+14.75y=204$

Step-by-step explanation:

Let x be the number of adult tickets and y be the number of children's tickets.

We are given that there are total 12 people. Therefore, we can set:

$x+y=12$

Moreover, we are given that an adult ticket costs $21.50 and a child's ticket costs $14.75, therefore, cost of x adult tickets will be $21.50x$ and cost of y children's ticket will be $14.75y$ . We can form the second equation by setting the total cost of tickets as: