Answer:
c) 4x = 20
x = 5
Step-by-step explanation:
Let the number of people in a van = x
Number of people in 4 vans = 4 *x = 4x
4x = 20
Divide both sides by 4
x = 20/4
x = 5
Answer:
4 1/10
Step-by-step explanation:
4.1
= 4 + 1/10
= 4 1/10
Hope you understand!
Answer:
x= 19
Step-by-step explanation:
Is given that the <u>triangles are congruent</u> so the corresponding sides are congruent as well.
Also congruent sides are equal in measure so we use the given picture to write the equality.
2x -1 = 37, add 1 to both sides
2x = 38 , divide both sides by 2
x = 19
