Ineed it asap! jackie's golf score after 3 holes was 3 under par or –3. she got –1 on the next hole.

after she added this score to her total, jackie said her score is now –4. is that score reasonable?

a.
yes, it is reasonable because –3 + –1 = –4.

b.
no, it is not reasonable because –3 + –1 = –2. her score is now –2.

c.
no, it is not reasonable because if you add two numbers you will get a number that is greater than either of the two numbers.

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?

Arational number that is equivalent to -20/4?