Answer:
25 triangles
Step-by-step explanation:
100/4
Answer: 4-2.1x
Step-by-step explanation:
Answer:
$3.90
The cost of making them all is 1.50 subtracted from the profit he made
Simplify 2/7b to 2b/7
-1 × (2b/7 + 9) - 8
Simplify 1 × (2b/7 + 9) to (2b/7 + 9)
-(2b/7 + 9) - 8
Simplify brackets
-2b/7 - 9 - 8
Collect like terms
-2b/7 + (-9 - 8)
Simplify
<u>-2b/7 - 17</u>
Answer:
where's the table. on és la taula?
Step-by-step explanation: