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schepotkina [342]
3 years ago
12

A grade 2 class was playing guess my rule

Mathematics
1 answer:
Setler [38]3 years ago
5 0
21-8=13 so hope that helps x
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I nee d help with this because my teacher didn't explain it well.
koban [17]

To solve 10x-35+3ax=5ax-7a, we'll need to assume that a is a constant and that we are to solve for the variable x.  To accomplish this, group all the x terms together on one side and all of the no-x terms on the other:

10x + 3ax - 5ax = -7a + 35

Factoring x out of the left side, we get:

x(10 - 2a) = 7(5 - a).  Dividing both sides by (10 - 2a), we get:

       7(5 - a)

x = ------------ = 7/2

      2(5 - a)

x has the value 7/2.

5 0
3 years ago
Rearrange the equations.<br> ^ photo
Natalija [7]
A=b-2
c=d/3
e=2f+5
hope this helps
4 0
2 years ago
The property tax rate is calculated by taking the total tax money needed ____ the total taxable value. 1. Subtracted from 2. Add
BlackZzzverrR [31]
To calculate the property tax rate, you need to multiply the total tax money needed by the total taxable value.
4. Times is your answer
Hope I helped!
4 0
3 years ago
Read 2 more answers
I need help! Please show all the steps and work! :)
SashulF [63]
I don’t know tskskssososksosososkxx
8 0
2 years ago
Help with this pls geometry!!
GarryVolchara [31]

Answer:

548

Step-by-step explanation:

First, the sides:

7 × 12 = 84

84 × 2 = 168

7 × 10 = 70

70 × 2 = 140

10 × 12 = 120

120 × 2 = 240

Add:

168 + 140 + 240

 ^         ^

     308  +  240

            548  

Hope this helped.

6 0
3 years ago
Read 2 more answers
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