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lidiya [134]
2 years ago
7

The population of a city has increased by 15% since it was last measured. If the current population is 64,400 what was the previ

ous population
Mathematics
2 answers:
allochka39001 [22]2 years ago
6 0

Answer:

73600

Step-by-step explanation:

Add

slava [35]2 years ago
4 0
About 50 000 i think
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Solve the inequality -4x>32=
Jlenok [28]

Answer:

8

Step-by-step explanation:

8 division unless it multiplication

7 0
3 years ago
Craig just finished reading 120 pages of his history assignment if the assignment is 125 Pages what percent has Craig read so fa
diamong [38]
96% is the answer 100%/x%=125/120
(100/x)*x=(125/120)*x       - we multiply both sides of the equation by x
100=1.04166666667*x       - we divide both sides of the equation by (1.04166666667) to get x
100/1.04166666667=x
96=x
x=96
7 0
3 years ago
Y=1/2x +5<br> Y=-3/2x-7<br> Find x and y
gayaneshka [121]
I'm going to use the substitution method. 

If y = - 3/2 - 7, then:

1/2x + 5 = - 3/2x - 7

Combine like terms: 

4/2x = - 12. Mutiply both sides by 2/4 to get x = -12 (2/4)

Simplify to get:

x = - 6.

Plug - 6 back in for x in either equation.

Y = 1/2( - 6) + 5 which becomes Y = - 3 + 5.

X = - 6, Y = 2





8 0
3 years ago
you have a piece of yarn that is 12 1/2 ft long. You need to cut it into strips that are 1 1/4 ft long. how many strips will you
zysi [14]

Answer:

A.

Step-by-step explanation:

12.5/10=1.25.

12.5/8=1.56

12.5/12=1.04

12.5/6=2.08

it's important to know what 1/2 is, 1/3 is, 1/4 is and 1/5 it's also important to know things like 2/2, 2/3, 3/3, 2/4, 3/4, 4/4, 2/5, 3/5, 4/5, and 5/5. You don't need this until 8th grade though. But get on it if you can. Ask your parents or teacher.

5 0
2 years ago
Eileen collected 98 empty cans to recycle and Carl collected 82 cans they packed and equal number of canes into each of three bo
marta [7]
To solve this you have to add 98 and 82 together then divide by three so the answer would be 60
6 0
3 years ago
Read 2 more answers
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