Answer:
A=BxH 1/2
Step-by-step explanation:
Answer:
x = 41 , y = 139
Step-by-step explanation:
x and 41° are alternate exterior angles and are congruent , so
x = 41
x and y are a linear pair and sum to 180° , that is
x + y = 180
41 + y = 180 ( subtract 41 from both sides )
y = 139
Answer:
H
Step-by-step explanation:
4x-4=-x-1 = 3/5 or .6
Answer:
-3 through 5
Step-by-step explanation:
-3≥-3
-2.999≥-3
-2.99≥-3
-2.9≥-3
-2≥-3
0≥-3
2≥-3
5≥-3
Solution:
CDs: c, Boxes of computer paper: p
c = 5p
2c + 3p = 1560 (the total sales of the items equals $1560)
Plug in the variable value:
2(5p) + 3p = 1560
10p + 3p = 1560
13p = 1560
divide by 13:
p = 120
c = 5 * 120
c = 600
Verify:
2 * 600 + 3 * 120 = 1560
1200 + 360 = 1560
1560 = 1560
Answer: 600 CDs were sold
