Form the inequality and solve it

作者:Mathguru, Walch Education

Alexis is saving to buy a laptop that costs $1,100. So far she has saved $400. She makes $12 an hour babysitting. What’s the least number of hours she needs to work in order to reach her goal?

新资源

Fractal Tétraèdre. Dilatation -1/2 centre triangles
Area of a Circle Illustrated
Sum of Squares: Proof without Words
အခြေခံ data အခေါ်အဝေါ်များ
seo tool

发现资源

Equivalents fractions
Plane equations
圓周的計算-03
สามเหลี่ยมพีทาโกรัส
Transformaciones usando coordenadas

发现主题

二项分布
线段
微积分
垂心
导数