Answer:
35 degrees hope this helps
Step-by-step explanation:
Evaluate 13-0.75w+8x13−0.75w+8x13, minus, 0, point, 75, w, plus, 8, x when w=12w=12w, equals, 12 and x=\dfrac12x= 2 1 x, equal
Sergeeva-Olga [200]
For this case we have the following expression:
13-0.75w + 8x
We must evaluate for the following values:
w = 12
x = 1/2
Substituting the values we have:
13- 0.75 * (12) + 8 * (1/2) = 8
Answer:
The result after evaluating the expression is:
8
Answer:
Emily has 20 students and Santiago has 18 students in home rooms
Step-by-step explanation:
to figure out the number in Emily's class we need to answer this question - '15 is 75% of what number'?
we can use:
is/of = %/100
is = 15
of = 'n'
75% = 75/100 or 3/4
15/n = 3/4
cross-multiply to get:
3n = 60
n = 20
So there are 20 students in Emily's home room
Now we find the number of students in Santiago's home room:
the question is - '12 is 2/3 of what number'?
we can write this equation:
12 = 2/3n
multiply each side by 3/2 to get:
36/2 = n
18 = n
18 students in Santiago's home room
Answer:poop
Step-by-step explanation:
poppo
