Answer:
40y + 16
Step-by-step explanation:
8(5y + 2)
40y + 16 ## ^ multiply 8 by everything inside the parenthesis. (Distributive POE)
Answer:
Let's solve!
Step-by-step explanation:
FACTS:
- squirrel dug 4 fewer holes than the chipmunk
- chipmunk hid 3 acorns in each of the holes it dug
- squirrel hid 4 acorns in each of the holes it dug
- each hid the same number of acorns
Solve [using the guess-and-check method]:
3 acorns * 16 holes = 48 acorns (chipmunk)
4 acorns * 12 holes = 48 acorns (squirrel)
The chipmunk (and the squirrel!!) hid 48 acorns.
Key:
w = 3 acorns
x = 4 acorns
y = 1 hole
z = total acorns
Chipmunk:
(w * 16y)
Squirrel:
(x * 12y)
Total equation:
(w * 16y) + (x * 12y) = z
Example:
(w * 16y) + (x * 12y) = z
(3 * 16) + (4 * 12) = z
|____| |____|
48 + 48 = z
|________|
96 = z
96 acorns is the answer when you use the equation to solve. Note: this equation combines the total acorns of both animals.
I hope this helps!
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
y = 30
z = 115
Step-by-step explanation:
z° + 65° = 180°
(Exterior Angles on the same side of transversal)
z° = 180° - 65°
z° = 115°
z = 115
(5y - 85)° + z° = 180°
(Linear pair angles)
(5y - 85)° + 115° = 180°
(5y - 85)° = 180° - 115°
(5y - 85)° = 65°
5y - 85 = 65
5y = 65 + 85
5y = 150
y = 150/5
y = 30
First move the -8 on the left to the right. this makes the inequality become 8x≤-64. Then you want to isolate the x by dividing 8x by 8, and make sure to do the same to -64. This makes it become x<span>≤-8, which is your final answer! Hope this helped :)</span>
Answer:
x=1.33
Step-by-step explanation:
3x+2=6
3x=4
x=
x=1.33
to check your answer
3 x 1.33 + 2=6
3.99+2=6
5.99=6
6=6
