You have to distribute!
6(x) = 6x and 6(-6)=-36
So now you have 6x-36=-3(-x+3)
Now do the same on the other side.
-3(-x)=3x -3(3)=-9
So now, 6x-36=3x-9
Combine the like terms:
Subtract 3x in both sides.
6x-3x=3x
Now: 3x-36=-9
Add 36 in both sides.
3x=27
Divide by 3 on both sides to get x alone.
3x/3= x 27/3=9
X=9
Answer:
Step-by-step explanation:
ok so, we know they washed 34.
x-5=Trucks washed [19.5-5=(14.5)]
x=cars washed (19.5)
x+x-5=34
2x-5=34
+5 +5
2x=39
divide 2 both sides
x=19.5
To check work: 19.5+14.5=34!
Hope this helps :)
Answer:
From the basics of algebra,
a triangle subtended to the center of a circle from the circumference is always isosceles
since the Central angle is 60 and the triangle is isosceles, the other angles are,
meaning that the triangle is equilateral.
all the other angles are 60.
the radius of the circle is the length of the triangles side,
ie 6cm
Answer:
4.45x10
Step-by-step explanation:
Solution
<h3>V= π r squared h=π·10872·12≈4.45441×10 7 times </h3><h3 /><h3>Im pretty sure thats the answer </h3>
hopefully i’m not too late.
the phrase “more than 10 t-shirts” immediately eliminates options A and C.
(C also doesn’t follow the correct variables)
now you just need to look at the variables and match them to the correct prices.
sweatshirts are $25, and the variable is s.
t-shirts are $10.50, and the variable is t.
D says that sweatshirts are $10.50 and t-shirts are $25, which is not what the information told us.
this will lead to the last option and your final answer, which would be B.
