sums phonics suptracting
How did you get the (7t+5)(7t-5)
Use factoring to solve each equation: 49t^2=25 How would u do this? Thank You
Using factoring to solve each quadriatic equation. 2x^2-5x-3=0. This is what I have so far but don't know what to do from here. GCF:1 A:2 B:-5 C:-3 AC:-6 Goal is the find two numbers that add to -5 and multiply to -6 Factors of 6: 1,6 -2,3 (That's the one) I don't ...
who is Rosa Parks relitives
math- pre calculus
you are depositing $1000 dollars in a savings account and are given the following options. 6.2% annual interest rate, compounded annually 6.1% annual interest rate, compounded quarterly 6.0% annual interest rate, compounded continuously for each option, write a function that g...
I need help calculating (a) the total installment price. (b) the carrying charges, and (c) the number of months needed to save the money at the monthly rate to buy the item below for its cash price (remember to round up). A bike with a cash price of $500, offered on the instal...
math coordinate plane
A rectangle is plotted in the coordinate plane. The vertices (corners) of the rectangle are given as A(2,3), B(4,3); C(2, 2) and D(x,y). What is the ordered pair for point D?
25.4. Thank you so much! :)
hi! this question confuses me. "Pennies have mass of approximately 2.5 g. How many pennies are needed to make a mole of copper?" if anyone can help, that would be amazing. <3 Thank you!