Answer:
4, 2, 1, 3
Step-by-step explanation:
2/3(x + 21 - 1) - 162
We used the formula for PEDMAS
Step 1
2/3(x + 20) - 162
Step 2
2/3(x + 20) = 162
Multiply both sides by 3/2
Step 3
3/2× 2/3(x + 20) = 162 × 3/2
x + 20 = 81 × 3
x + 20 = 243
Subtract 20 from both sides
x + 20 - 20 = 243 - 20
Step 4
x = 223
Therefore, according to the above calculation, the correct steps to solve this question is 4, 2, 1, 3
Answer:
8 3/10 cm
Step-by-step explanation:
Add Emile's 7th and 8th grade growth amounts together:
3 9/10 cm
4 4/10 cm (This is equivalent to 4 2/5 cm.)
-----------------
7 13/10 cm, or
8 3/10 cm
What would be the question????
500 centimeters is the actually height of the tree if the scale is 1-100
Answer:
Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>
<h3>given:</h3>
<h3>to find:</h3>
<h3>tips and formulas:</h3>
- to find x and y intercept we have to substitute x and y to 0
<h3>let's solve:</h3>
let's substitute x to 0 to find y intercept
therefore y intercept is 0
let's substitute y to 0 to find x intercept
- 0=(-¼)x+2
- (-¼)x=-2
- x=-2×-4
- x=8
therefore
<h3>x intercept is 8</h3>
and
<h3>y intercept is 2</h3>
also see the graph
explanation of the graph
you can clearly see that the red line crosses x and y axis to (8,0) and (0,2) respectively
therefore
x intercept is 8
and
y intercept is 2