7 Expand and simplify where necessary
a 3(4p + 1)
b -6(3T + 5)
ç 4(3x – 2y) + 4(x + 4y)
d 7(2m - 3) - 9(y - 1)
Summary
pretty simple dont suck
Answer:x= 7, 3
Step-by-step explanation:
<em>13/6</em>
<em>2 1/6</em>
- Step-by-step explanation:
<em>²⁾2/3 + ³⁾3/2 = </em>
<em>= 4/6 + 9/6</em>
<em>= (4 + 9)/6</em>
<em>= 13/6</em>
<em>= 2 1/6</em>
Answer:
3a:20d+35
3b:35u+49q+56
4a:15+20t
4b:96k+120t+84
5a:24t+108m+60
5b:56q+28b+35
6a:14q+10w+24
6b:54v+99+27t
7a:16g+24+24c
7b:30a+55+50d
(i think thats what they are but the picture is small so its kind of hard to see)
Step-by-step explanation:
(since theres 10 total ill just give an example on how i solved 5a)
5(4d+7)
simplify into: (5•4d)+(5•7)
multiply: (20d)+(35)
since you do not know what d is, you cannot add them
remove parentheses once done:20d+35
(you don't need parentheses since multiplication come before addition but its easier to just use them)
<h2>Hope this helps</h2>
Answer:
8.06 ft or
ft
Step-by-step explanation:
Since Rebecca bought a square table and squares have equal sides, you can take the square root of the area of the table, which gives you
ft per side. This can be approximated to 8.06 ft.