math
posted by Sara! .
1.15j10+8=11
2. 18m6m=16
3.18m6m1=16

I'll be glad to check your answers.

1. 1/23
2. 10/17
3. 1 1/4 
# 3 is right.
The first two are wrong. 
how do u solve it

15j10+8=11
15j = 11 + 10  8
15j = 21  8
j = 13/15
Your second problem is correct. I'm sorry, but I misread it the first time.
Respond to this Question
Similar Questions

math
2k^1/18m^3 2k^1/18m^3 = 18m^3/2k 
Phyics
A Rock Is Thrown Vertically upward with a speed of 12m/s. Exactly 1.00s later a ball is thrown up vertically along the same path with a speed of 18m/s. At what time will they strike each other? 
science
What is the final velocity? V1=18m/s a=4 m/s2 (add it in even though I left it out) t=2 Find v2=? 
geometry
The roof of a building is shaped like a square pyramid, with a base of 18m by 18m. If the slant height of the roof is 12m and roofing costs 5.75m2, how much will it cost for roofing material? 
math
The roof of a building is shaped like a square pyramid, with a base of 18m by 18m. If the slant height of the roof is 12m and roofing costs 5.75m2, how much will it cost for roofing material? 
math11
The roof of a building is shaped like a square pyramid, with a base of 18m by 18m. If the slant height of the roof is 12m and roofing costs 5.75m2, how much will it cost for roofing material? 
Algebra
The length of the rectangular plot is 4 times its breath. If length is decreased by 18m and breadth is increased by 18m then it becomes a square.find the lenth smd breath of the rectangle 
math
How many different rectangular gardens can you make, whose dimensions are whole numbers, if you have 48 m. Of fencing materials and the width is at least 4 m? 
Math
A car is accelerated from rest to a speed of 35m/s over a distance of 18m. What is the car's acceleration? 
Maths
Pls Help(18m^28m) Solution 18m^8m M+18^2/8=0 (m+18/8)^2=8m324/64=0 ,...