Answer:
134/25
Step-by-step explanation:
multiply the 5 by 25 then add it to 9
Answer:its B. I took the test
Step-by-step explanation:
Remember revese distributeive
ab+ac=a(b+c)
factor out
(a^2)(x+3)+(-4)(x+3)
undistribute (like rreverse distribute where (x+3)=a)
(a^2-4)(x+3)
we can stil factor a^2-4 into a^2-2^2=(a-2)(a+2)
(a-2)(a+2)(x+3)
Answer:
Sn=a+(n-1)d
n=60,a=-10,d=8-(-10)=8+10=18
S60=-10+(60-1)18
S60 =-10+(59)18
S60=-10+1062
S60 =1052
Answer:
4
Step-by-step explanation:
Step 1: Write out expression
(3x + 8) - (2x + 7)
Step 2: Distribute negative
3x + 8 - 2x - 7
Step 3: Combine like terms
x + 1
Step 4: Substitute
3 + 1 = 4