Answer:
d=-4
Step-by-step explanation:
the answer is negative 4 have a nice day :)
Answer:
-1
Step-by-step explanation:
-3t+3=6
-3t=3
t=-1
Let Sarah's age be s and Antonio's age be a.
According to your question,
2a + 3s = 34
s = 5a
substituting the value of s in eq. 1,
2a + 3(5a) = 34
= 2a + 15 a = 34
17a = 34
thus, a = 34/17 = 2
substituting the value of a is s,
s = 5(2)
= 10
Thus, Sarah's age is 10 years and Antonio's age is 2 years.
What is the figure?.......
