Tyler is simplifying the expression 6−2x+5+4x . Here is his work: 6−2x+5+4x

(6−2)x+(5+4)x

4x+9x

13x

a. Tyler’s work is incorrect. Explain the error he made.

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When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.