In one <span>shipment there are 98 balls, each costs $2, then the total price of these 98 balls is
![98\cdot 2=\$196](https://tex.z-dn.net/?f=98%5Ccdot%202%3D%5C%24196)
.
</span>
<span>The total cost of playground balls in three shipments is:
</span><span>
</span><span>
![196\cdot 3=\$ 588](https://tex.z-dn.net/?f=196%5Ccdot%203%3D%5C%24%20588)
.</span>
So r is a number that when you add to t it will increase so its
T + r
i think it would be 4/15 because science is 6/15 and fiction is 5/15
i don't need it but brainliest is appreciated
Answer:
![\angle L = 52\\\\\angle J = 45\\\\\angle K = 83](https://tex.z-dn.net/?f=%5Cangle%20L%20%3D%2052%5C%5C%5C%5C%5Cangle%20J%20%3D%2045%5C%5C%5C%5C%5Cangle%20K%20%3D%2083)
Step-by-step explanation:
![\angle J = \angle L-7\\\\\angle K=2\angle L-21\\\\\angle L = \angle L](https://tex.z-dn.net/?f=%5Cangle%20J%20%3D%20%5Cangle%20L-7%5C%5C%5C%5C%5Cangle%20K%3D2%5Cangle%20L-21%5C%5C%5C%5C%5Cangle%20L%20%3D%20%5Cangle%20L)
we know that
by the sum of interior angles of a triangle
so we have
![(\angle L -7)+(2\angle L -21)+(\angle L)=180](https://tex.z-dn.net/?f=%28%5Cangle%20L%20-7%29%2B%282%5Cangle%20L%20-21%29%2B%28%5Cangle%20L%29%3D180)
we can simplify
![(\angle L + 2\angle L + \angle L)+(-7-21)=180\\\\4\angle L -28=180\\\\4\angle L=180+28\\\\4\angle L = 208\\\\\angle L = 52](https://tex.z-dn.net/?f=%28%5Cangle%20L%20%2B%202%5Cangle%20L%20%2B%20%5Cangle%20L%29%2B%28-7-21%29%3D180%5C%5C%5C%5C4%5Cangle%20L%20-28%3D180%5C%5C%5C%5C4%5Cangle%20L%3D180%2B28%5C%5C%5C%5C4%5Cangle%20L%20%3D%20208%5C%5C%5C%5C%5Cangle%20L%20%3D%2052)
and now we find the other angles
![\angle J = \angle L -7\\\\=52-7\\\\=45](https://tex.z-dn.net/?f=%5Cangle%20J%20%3D%20%5Cangle%20L%20-7%5C%5C%5C%5C%3D52-7%5C%5C%5C%5C%3D45)
![\angle K = 2\angle L -21\\\\=2(52)-21\\\\=104-21\\\\=83](https://tex.z-dn.net/?f=%5Cangle%20K%20%3D%202%5Cangle%20L%20-21%5C%5C%5C%5C%3D2%2852%29-21%5C%5C%5C%5C%3D104-21%5C%5C%5C%5C%3D83)
Answer:
5x = -4
Step-by-step explanation:
5x = -4
x would have to be -4/5 because -4 divided by 5 is -4/5.