The math I used is probably not the quickest way, but for me, the easiest.
25*5=125 25+20=45 45*7=315 125+315=440 25*4=100 440+100=540 5+7+4=16
B is your answer.
Answer:
343
Step-by-step explanation:
7 to the exponenet of 3 is multiply 7 3 times so 7*7*7 is what it looks like simplified because there are 3 7's.
Answer:
10x+4y+10z Hope I helped? :')
<u>Steps for answer!</u>
1. Expand by distributing terms.
6x+8y+10z+4(x-y)
2. Expand by distributing terms.
6x+8y+10z+4x-4y
3. Collect like terms.
(6x+4x)+(8y-4y)+10z
4. Simplify.
10x+4y+10z