Quadratic Equation by Factoring 1. x²+7x=0
2. t²+8t+16=0
3. x²-14=15x
4. x²-10x+25=0
5. x²-25=0

how did you find the solution of each equation?

what mathematics concepts or principles did you apply in finding the solutions? explain how you applied these?

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

the answer is 5/14.

hope this .

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours