Chapter 12
Algebra 1: Concepts and Skills · 626 exercises
Problem 93
Complete the statement using \(<,>,\) or \(=.\) $$ 0.66 ? 60 \% $$
2 step solution
Problem 93
Find the area of a triangle with the given base and height. $$b=0.85, h=0.62$$
3 step solution
Problem 94
Use a graph to estimate the solutions of the equation. Check your solutions algebraically. (Lesson 9.5) $$ 2 x^{2}+10 x+12=0 $$
4 step solution
Problem 94
Complete the statement using \(<,>,\) or \(=.\) $$ 2.25 ? 250 \% $$
2 step solution
Problem 94
Find the area of a triangle with the given base and height. $$b=0.25, h=1.75$$
3 step solution
Problem 95
Use the zero-product property to solve the equation. (Lesson 10.4) $$ (x+4)(x-8)=0 $$
3 step solution
Problem 95
Complete the statement using \(<,>,\) or \(=.\) $$ 80 \% ? 1.8 $$
2 step solution
Problem 96
Use the zero-product property to solve the equation. (Lesson 10.4) $$ (x-3)(x-2)=0 $$
2 step solution
Problem 96
Complete the statement using \(<,>,\) or \(=.\) $$ 100 \% ? 1.0 $$
3 step solution
Problem 97
Use the zero-product property to solve the equation. (Lesson 10.4) $$ (x+5)(x+6)=0 $$
3 step solution
Problem 98
Use the zero-product property to solve the equation. (Lesson 10.4) $$ (x+4)^{2}=0 $$
3 step solution
Problem 99
Use the zero-product property to solve the equation. (Lesson 10.4) $$ (x-3)^{2}=0 $$
3 step solution
Problem 100
Use the zero-product property to solve the equation. (Lesson 10.4) $$ 6(x-14)^{2}=0 $$
2 step solution
Problem 101
Factor the trinomial. (Lessons 10.5,10.6) $$ x^{2}+x-20 $$
6 step solution
Problem 102
Factor the trinomial. (Lessons 10.5,10.6) $$ x^{2}-10 x+24 $$
4 step solution
Problem 103
Factor the trinomial. (Lessons 10.5,10.6) $$ x^{2}+4 x+4 $$
3 step solution
Problem 104
Factor the trinomial. (Lessons 10.5,10.6) $$ 3 x^{2}-15 x+18 $$
3 step solution
Problem 105
Factor the trinomial. (Lessons 10.5,10.6) $$ 2 x^{2}-x-3 $$
3 step solution
Problem 106
Factor the trinomial. (Lessons 10.5,10.6) $$ 14 x^{2}-19 x-3 $$
5 step solution
Problem 107
Subtract. Write the answer as a fraction in simplest form. (Skills Review p. 768) $$ \frac{3}{4}-15 \% $$
3 step solution
Problem 108
Subtract. Write the answer as a fraction in simplest form. (Skills Review p. 768) $$ \frac{7}{8}-80 \% $$
3 step solution
Problem 109
Subtract. Write the answer as a fraction in simplest form. (Skills Review p. 768) $$ \frac{1}{2}-39 \% $$
3 step solution
Problem 110
Subtract. Write the answer as a fraction in simplest form. (Skills Review p. 768) $$ \frac{4}{5}-45 \% $$
3 step solution
Problem 112
Subtract. Write the answer as a fraction in simplest form. (Skills Review p. 768) $$ 75 \%-\frac{3}{4} $$
3 step solution
Problem 113
Subtract. Write the answer as a fraction in simplest form. (Skills Review p. 768) $$ 8 \%-\frac{1}{20} $$
3 step solution
Problem 115
Subtract. Write the answer as a fraction in simplest form. (Skills Review p. 768) $$ 50 \%-\frac{1}{8} $$
3 step solution