I will mark brainly, help me with this question please.
1 answer:
Step-by-step explanation:
Since varies directly as we can write the relation as
where k is the constant of proportionality.
a) To solve for the k, we substitute the given values:
b) The equation relation x and y can be written as
c) When y = 9,
You might be interested in
Answer:
that don't matter just the pre test if u get a good grade on a pre test you don't got ot do the lesson.
Step-by-step explanation:
0.821 ≤ (-6.7+p)/(8.4) ⇒
0.821*8.4 ≤-6.7+p ⇒
6.8964≤-6.7+p ⇒
6.8964+6.7 ≤ p ⇒
13.5964 ≤ p
This is option C.
Answer:
5(9b + 8)
Step-by-step explanation:
Rewrite 45 as 5 * 9
Rewrite 40 as 5 * 8
= 5 * 9b + 5 * 8
Factor out common term 5
=5 (9b + 8)
Answer:
12 people
Step-by-step explanation:
We have to take to total amount of teachers, which is 8 and add the total amount of students, which there are 4 of. 8+4 is 12, so there are 12 people in total.
561 rounded to the nearest hundred is 600