Betty and Wilma both sell cookies to earn money for a trip. Betty charges $2 per cookie and Wilma charges
$1.50 per cookie. If Betty has to pay $1.50 for her
secret ingredient, how many cookies, x, must they each
sell before they have the same amount of money?
2x - 1.50 = 1.50x

-10i^2-4i

step-by-step explanation:

evaluate for p=2,q=5i

(2−4)(2+5i)i

(2−4)(2+5i)i

=−10i2−4i

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

step-by-step explanation:

for volume, add base x height x width

step-by-step explanation: