8y - 2 = - 18
8y = - 16
y = - 2
i am a mathematics teacher. if anything to ask please pm me
The equivalent number to the given expanded form is 203.403
<u>Step-by-step explanation</u>:
To find the equivalent number of the expanded form, Use BODMAS rule.
B - bracket
O - of
D - division
M - multiplication
A - addition
S - subtraction
In the given equation, look for the BODMAS order to solve the expanded form:
<u>step 1</u>: solve the numbers inside the bracket.
(2*100)+(3*1)+(4*1/10)+(3*1/1000) = 200 + 3 + 4/10 + 3/1000
<u>step 2</u>: In the order of BODMAS, division comes before addition. So, Division has to be given priority and then addition should be performed.
200 + 3 + 0.4 + 0.003 = 203.403
Find a number of right that is a multiple of 10.
There are such lines:
21 wrong and 70 right: this is 70/21 = 10/3 = 10:3
23 wrong and 20 right
The correct answer is the third choice.
Answer:
Dilated
Step-by-step explanation:
If it was translated, it would be the same size but just moved. if it was reflected, still the same size just looks reflected like a mirror. when you rotate the size doesn't change either.
Answer:
D. 18
Step-by-step explanation:
change 20% to decimal by dividing by 100.
20/100 = 0.20
Now multiply by 90.
90 x 0.20 = 18
