Answer:
64
Step-by-step explanation:
=> 8²
=> 8 × 8
=> 64
Answer:
434
Step-by-step explanation:
Answer:
Amount spent by Tony = $49
Amount spent by Molly = 2 * 14
[49] + [2*49 + 14 ] = $161 = amonut spent by both
Answer:
![\huge\boxed{\sf x = 65\°}](https://tex.z-dn.net/?f=%5Chuge%5Cboxed%7B%5Csf%20x%20%3D%2065%5C%C2%B0%7D)
Step-by-step explanation:
<u>Firstly finding y:</u>
We know that: "The measure of the exterior angle is equal to the non-adjacent interior angles."
So,
y = 60 + 55
y = 115°
Since:
y + x = 180 (Angles on a straight line add up to 180 degrees)
115 + x = 180
subtract 115 to both sides
x = 180 - 115
x = 65°
![\rule[225]{225}{2}](https://tex.z-dn.net/?f=%5Crule%5B225%5D%7B225%7D%7B2%7D)
Hope this helped!
<h3>~AH1807</h3>
Answer:
y=-8.5
Step-by-step explanation:
You need to start by combining like terms.
So you would add -0.3y to both sides. Next you will subtract 21.3 from both sides. You should now have 5.4y=-45.9. At this point you will divide both sides by 5.4 giving you your answer of -8.5
5.1y + 21.3 = -o.3y - 24.6
+o.3y +0.3y
5.4y + 21.3 = -24.6
-21.3 -21.3
5.4y = -45.9
÷5.4 ÷5.4
y = -8.5