charles is 22 years older than his sister danielle. in 10 years he will be twice as old as danielle. how old is each of them now?

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)