Answer: 4r = 4
Step-by-step explanation:
Ruth bought 4 rulers and each ruler is to be represented by r. She therefore bought:
= 4r
She bought these for a total of $4.00 so the equation then becomes:
4r = 4.00
Equation representing situation is: 4r = 4
Answer:
30
Step-by-step explanation:
62 = 2x+2
62-2 = 60
60/2 = 30
It would be called a regular polygon because all sides are equal
<em><u>Explanation:</u></em> Lilian planted "p" plants and cubed them (³) so it would be p³. Then, she added two more plants so it would now be p³+2. Then, you have to solve it. If p=3 then the expression would become 3³+2. 3³ is basically 3×3×3 which is 27. 27+2 would be 29.
<u><em>Answer:</em></u> D : p³ + 2 when p=3 the number of plants is 29
