The matrix C=1,-2,-3,7 was used to encode a phase to 7,-28,-25,-35,-2,-21,107,90,123,17. find d-1 and use it to decode the matrix

Does 47 tens equal 4,700

If f (x) = 2x^2 + 1 and g (x) = x^2 - 7, find (f+g) (x) A. 3x^2 + 8 B. 3x^2 - 6 C. x^2 - 6 D. x^2 + 8

Using distribution and combining like terms to simplify Simplify. 4 (v+5) - 7v

Paige mows one sixth acre in one forth hour how many acres does Paige mow per hour

If the zeros of the quadratic function f, are - 3 and 5, what is the equation of the axis of symmetry of F?

Kailey wants to buy 4 pencils and 3 notebooks. witch expression shows how to find the total cost of 4 pencils and 3 notebooks. a. 3 ($0.50) + 4 ($2.25) b. 4 ($0.50) - 3 ($2.25) c. 4 ($0.50) + 3 ($2.25) d. 4 ($0.50) X 3 ($2.25)

If 48 men have ration for 16 days how long will the food last if a reinforcement of 16 men arrived

Explain how you know wether to choose grams or kilograms when measuring mass. Name an object you would measure each unit.

16:07:48 marks: Question: 1/20 The graph of which equation would be a circle with a center at (2.3) and a radius of 7? A. (x + 2y = (y - 3) = 7 B. (x - 2) = (y + 3) = 7 C. (x - 2y + (y + 3) 2 = 49 D.

Samuel wants to estimate what 5843 x. 00243 is. What should his first step be?