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kotegsom [21]
3 years ago
5

Evaluate each expression

Mathematics
1 answer:
Leto [7]3 years ago
6 0

Answer:

what expressions?

Step-by-step explanation:


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There are 9 people going on a trip. They purchased coach tickets for $160, and first class tickets for $1180. The total budget t
Savatey [412]

Answer:

Step-by-step explanation:

Given

There are 9 people going on a trip

They purchased coach tickets =$160

first class tickets =$1180

total budget to spend = $4500

Let coach tickets=X

So first class tickets=9-x

160x+1180(9-x)=4500

160+10620-1180x=4500

160x-1180x=4500-10620

-1020x=-6120

X=6120/1020

X=6

So answer

Coach tickets=X=6

First class tickets=(9-x)

=3.

4 0
3 years ago
Show me how to work the equation 30-f+8f=30​
ELEN [110]

30-f+8f=30​

30+7f=30

Move +30 to the right side. Sign changes from +30 to -30.

30-30+7f=30-30

7f=0

Divde by 7

7f/7=0/7

Cross out 7 and 7, divide by 7. Becomes 1*1*f=f

f=0

Answer: f=0

4 0
3 years ago
Read 2 more answers
Find the great common factor of 33, 63, and 90.
Alisiya [41]

Answer:

GCF is 3

Step-by-step explanation:

3 0
3 years ago
The cost of a candy bar in a vending machine is $0.95. The cost of a bottle of water in the same machine is $1.25. Jamie has $25
Mrrafil [7]

Answer:

The answer is $16.45

Step-by-step explanation:First, you have to multiply $0.95 x 9 = $8.55

Then, you have to subtract $25.00-$8.55 = $16.45


Please mark this brainliest and I will be glad to help anytime


6 0
3 years ago
Maria and her friend ride their bikes. They start at 12:47 and end at 2:29. How long did they ride their bikes for?
IRINA_888 [86]

Answer:

Their bide ride was 1 hour and 42 minutes

4 0
3 years ago
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