Is this correct, if it’s not, please correct it. 0.75+0.60+0.25-0.20
(0.60-0.20)+(0.75+0.25) 《ー commutative property
0.40-(-1) 《ー additive inverse
1.40

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b