Maya added 5 grams of salt into 20 grams of 50% salt solution. She made ___ grams of ___% salt solution.

What is the lcm of 60

Express (x-3) ^2 as an equivalent trinomial

Un numero multiplicado mede 16 y sumado 10?

The mass of a radioactive element decays at rate given by m (t) = m0e-rt, where m (t) is the mass at any time t, m0 is the initial mass, and r is the rate of decay. Uranium-240 has a rate of decay of. 0491593745.

Estimate each product 11.9 x 21 = $63.44 x 6 = $17.15 x 9

The digit 4 in which number represents a value of 4 hundreds

Write the first five terms of the geometric sequence a1 = 20, r = y2

A drone has an initial velocity of 38m/s. Five seconds later it reaches a velocity of 51m/s. What is the acceleration of the drone?

Use a linear equation to represent and solve the following situation a) Marco received a gift card for a local coffee shop. Every time he goes to the shop, he gets a medium coffee. After two visits, the gift card had $19.70.

What numbers add to 33 and muliplies to 75