A 4x25=100 10x10=100 making 100 a common multiple of 4 and 10.
X + y = 4200 so x = 4200 - y
0.035x + 0.045y = 174
substitute x = 4200 - y into 0.035x + 0.045y = 174
0.035x + 0.045y = 174
0.035(4200 - y) + 0.045y = 174
147 - 0.035y + 0.045y = 174
0.01y = 27
y = 2700
x + y = 4200
x = 4200 - 2700
x = 1500
answer
$1500 in <span>3.5%
$2700 in 4.5%</span>
Answer:
6+3+4=13
Step-by-step explanation:
decide each number by the group and add them
Is means equal
x percent is x/100
of means multiplication
So translating what you were given:

Solve for x

Simplify it

Multiply both sides by 5/3 to isolate x

Your final answer is