Answer: 8
Step-by-step explanation:
PEMDAS
<em>Answer:</em>
<em>In my opinion the answer is </em><em><u>y = 6</u></em>
<em>Step-by-step explanation:</em>
<em>We have two unknowns from the equation therefore, two equations are needed. These equations are:
</em>
<em>
</em>
<em>3x + y = 9 </em>
<em>y = –4x +10 </em>
<em>
</em>
<em>To solve for y, we first substitute the second equation to the first one.
</em>
<em>3x + –4x +10= 9 </em>
<em>x = 1
</em>
<em>
</em>
<em>We substitute the value of x to either of the equations and solve for y.
</em>
<em>
</em>
<em>y = –4(1) +10 </em>
<em>y = 6</em>
Answer:
X = 105
Step-by-step explanation:
<u>2x</u> = 42
5
Multiply both sides by 5
5 × <u>2x</u> = 5×42
5
5 cancle 5
2x = 5 × 42
2x = 210
Divide both sides by 2
<u>2x</u> = <u>210</u>
2 2
x = 105
Check the picture below.
the constant of proportionality, namely the slope, for the original rectangle will just be 4/2 = 2, and for the dilated version shown that he did, it'll be 20/10 = 2.
part B)
we know the slope is 2, or 2/1 so then
Answer:
p
Step-by-step explanation:
if you look at quadrent 3 to the left you go over -2 and down 3 and that gives you letter p
