24.6(x+5)=6x+30
25.-8(y-1)=-8y+8
26.-3(-5z+12)=15z-36
27.1/3(6z+10)=2z+10/3
Answer:
D. 70°
Step-by-step explanation:
Given:
m<DGB = 35°
m<CGF = 75°
Required:
m<AGE
SOLUTION:
m<EGD = m<CGF (vertical angles are congruent)
m<EGD = 75°
m<AGE + m<EGD + m<DGB = 180° (angles on a straight line)
m<AGE + 75° + 35° = 180° (substitution)
m<AGE + 110° = 180°
Subtract 110 from each side of the equation
m<AGE = 180° - 110°
m<AGE = 70°
Answer: 9 bookcases
Step-by-step explanation:
943 / 22 = 42.9 = 43 shelves
The number of books that are on the third shelf of the last bookcase is 43/5 = 8.6 = 9 bookcases
There are nine bookcases on the third self.
hello :)
so the intial temperature was:
-10
and if it dropped 24 then this is the equation you want to solve
-10-24
so the new temperature would be
-34 degrees
hope this helped!
Let’s consider these two numbers to be ‘x’. If the sum of these numbers is 12, then we must determine what numbers can be added to equal 12. 1+11,2+10,3+9,4+8,5+7, and 6+6. From these numbers we can decide that 10-2=8 are the only 2 values that equal 8 when subtracted.