Answer:
x = 1
Step-by-step explanation:
If y = -3...
y = 7x - 10
-3 = 7x - 10
10 + -3 = 7x - 10 +10
7 = 7x
(1/7) 7 = 7x (1/7)
1 = x
Answer:
y >_ - 29/8
Step-by-step explanation:
1 11/16 i think, sorry if i’m wrong
The volume is 40
8x1x5=40
:)))))))))))))))))))))))
Answer:
306.
Step-by-step explanation:
Firstly, we are aware 100% of 680 is obviously 680,
Next, we know half of a 100% is 50% therefore half of 680 is 340.
Then, we know 45% is 5% less than 50%
To find 5% of a number mentally, divide it by 10 as 100÷5=20
680÷20=34
Lastly 50% subtracted by 5%: 340-34=306.
Now we know, 45% of 680 is 306.
<em>Hope this helps.</em>
<em>Hope this helps.Please mark BRAINLIEST.</em>