Write the formal negation of the following statements. your negation must
not contain any explicit negation symbols.
(a) 8x9y(2 < x y)
(b) 8y9x(y > 0 ! x 0)

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?