Answer:

<h3>Step to step explanation:</h3>
we have to subtract 5×⁴-4׳+3ײ-2×from 8×⁴-7׳+2

Answer:
1:3
Step-by-step explanation:
Hope this helps!
Well u do 31.2 x 18 which is 561.6 then u divide by 2 because the formula for a triangle is base x height divided by 2 so It is 280.8
Answer:
a. 9 1/5
Step-by-step explanation:
Answer:
Step-by-step explanation:
for odd terms
first term=5
c.d.=8-5=3
odd terms are given by 5+3(n-1)=2+3n
for even terms
first term=10
c.d.=13-10=3
even terms are given by 10+3(n-1)=7+3n