Answer: Don is 8 yrs old
Explanation :
Lois = 4 (Don)
L+ D = 40
4D+D=40
5D=40
D=8
2 to 12
because the total number of cars is 12 and 2 is the van
Answer:the link isn’t there can u put the link there
Step-by-step explanation:
Answer:
Congruent by AAA
Step-by-step explanation:
Given
Required
The congruence rule
From the attached triangles, we have:
--- A
--- A
--- A
<em>Hence, the congruence rule is AAA</em>
Answer: -3
Solution:
Let n be that number.
So,
Three less than 3*no = 3 more than 5*no
3*n-3=5*n+3
5n-3n=-3-3
2n=-6
n=-3