Answer:
Step-by-step explanation:
Accessories: x
Bike: 4x
Total1: 5x
Total2: 140 dollars.
x + 4x = 140 dollars
5x = 140
x = 28
Accessories: 28
Bike: 112
Answer:
The value of x is 27
because 2 times 27 equals 54 minus 7 equals 47
The sphere and the cylinder have the same heightbecause of this the height of the cylinder is equal to the diameter of the spherethe diameter of the sphere is 2*7=14 cm, so the height of the cylinder is also 14 cmthe radius of the cylinder is 7 cmV=∏*r^2*hV=3.14159*7^2*14V=3.14159*49*14V=3.14159*686V=2155.13074 cubic cm, or...V=(22/7)(7^2)(14) (22/7 is an approximation for pi)V=(22/7)(49)(14)V=(22)(7)(14)V=(22)(98)V=2156 cubic cm
Answer:
n = 10 in the first blank
n = 30 in the second blank
10 × ( 150 - 3 ) = 1470
Step-by-step explanation:
10 × ( 150 - 3 ) =
distribute
( 10 × 150 ) - ( n × 3 ) n=10
1500 - n = ? n = 30