A shadow 147 yards long is cast by a monument that is 140 yards tall. If a skyscraper close by casts a shadow 210 yards long, how tall is the skyscraper?

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.