Mathematics, 02.02.2021 23:10, josyley78
Which expression is equivalent to 2(–3b + 7)?
A
–6b + 14
B
6b + 14
C
–6b – 14
D
6b – 14
Answers: 1
Mathematics, 21.06.2019 21:30, xaguilar
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?
Answers: 2
Mathematics, 22.06.2019 03:30, pollywallythecat
Eiko is wearing a magic ring that increases the power of her healing spell by 30%30\%30%30, percent. without the ring, her healing spell restores health points. which of the following expressions could represent how many health points the spell restores when eiko is wearing the magic ring?
Answers: 2
Which expression is equivalent to 2(–3b + 7)?
A
–6b + 14
B
6b + 14
<...
–6b + 14
B
6b + 14
<...
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