aflati toate nr naturale de frmula ab care au cifra unitatilor 7,iar cifra zecilor sa fie mai mica decat cea a unitatior

What is 1/2 x (6 x 4)+3 + 2 show your work

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189