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USPshnik [31]
2 years ago
10

Pls help must find AC

Mathematics
1 answer:
posledela2 years ago
6 0

A..................... 我认为

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-4/3 divided by 12/5
Ksivusya [100]

Answer:

-5/9

Step-by-step explanation:

−4/5 divided by 12 /5

=-20/36

simplify

=-5/9

5 0
3 years ago
Read 2 more answers
A family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the second has a fuel efficiency of
kozerog [31]

Answer:

Step-by-step explanation:

Let x = gallons consumed by car 1

Let y = gallons consumed by car 2

We set up our equations:

35x+40y = 1850 eq1

x+y = 50 eq2

Substituting eq 2 into eq 1,

35x+40(50-x) = 1850

35x+2000-40x = 1850

-5x+2000 = 1850

-5x = -150

x = 30

Substitute value of x into eq 2.

x+y = 50

30+y = 50

y = 20

Car 1 consumes 30 gallons of gas.

Car 2 consumes 20 gallons of gas.

6 0
3 years ago
Solve the following equation. then place the correct number in the box provided. 2x + 1 < 9
allsm [11]
I think the answer is 4
8 0
3 years ago
A snowplow removes three fourths of the snow each time that it goes down a road. If a road starts with 24
olga nikolaevna [1]
The answer I think is 47 times I’m not certain though
6 0
3 years ago
A florist sells bouquets that use Rose's and carnations in a ratio of 2 to 7. she receives a shipment of 343 carnations. how man
REY [17]

Answer: 98 roses

Step-by-step explanation: 2:7 is like x:343

343 divided by 7 is 49, so that is what you multiply 2 by to get the roses. 49 x 2 = 98

4 0
3 years ago
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