<span>What is the value of x in the proportion x + 1 / x+3 = 15/ 21
a.4
b.1/3
c.1/4
d.3</span>
the answer is
a.) 4
Answer:
n+7=17
n=17-7
n=10
Step-by-step explanation:
45.908 / 300.6 = 0.152721224
:)
Chipped toothed
Bit of a potato
Let's hope ya don't get fried
And the dentist on the phone
Answer:
56.
Step-by-step explanation:
= -(8-12)+60+(-4)*2
= -(-4)+60+(-4)*2
= 4+60+(-4)*2
= 4+60+-4*2
= 4+60-4*2
= 4+60-8
= 64-8
= 56
