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Snowcat [4.5K]
4 years ago
7

Help me in algebra please 100% correct only

Mathematics
2 answers:
marta [7]4 years ago
5 0
Substitute the values of x and y into the equation to yield:

3(2*13 + (-4))
Evaluate inside the bracket before multiplying by 3.
3(26 - 4) = 3(22) = 66
dalvyx [7]4 years ago
3 0
3[2x+y]
6x+6y
6(13)+6(-4)
78+ -12
[Answer is 66]
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Question 4
laiz [17]

Answer:

I just solved a question similar to this

Let's understand it

It's saying she got 660 or it is that her weekly pay is 660

So now let weekly pay which is P be 660

Hence the formulae is given

It's 480 + 18 (h – 30) = 660

Now its just boring calculation

If you mark it brainleist I will do the calculation for you wink wink

Never mind

480 + 18 (h – 30) = 660

18 (h – 30) = 660-480

18 (h – 30) = 120

(h – 30) = 120/18

(h – 30) = 6.6

h = 6.6+30

h= 36.6

So dam the Judy lady worked for 36.6 hours

5 0
3 years ago
Seven days ago, I put 60 jelly beans in a bowl. Now there are 4 jelly beans left. If I ate the same number of jelly beans each d
katrin [286]
If im right 60-8-8-8-8-8-8-8=4 so i think ur answer is 4
6 0
3 years ago
Read 2 more answers
What is the missing statement for step 4?
Pepsi [2]
What is step 4??? What is the statement?
4 0
3 years ago
Peter is saving money to buy an MP3 Player. After one month, he has $50. After two months he has $85. After three months, he has
taurus [48]

Answer:

9 months

Step-by-step explanation:

peter is saving 35 dollars per month.  

295=35x

295/35=8.42 which is less than 295

9 is an approximate answer

35*9 equals 315, which is enough to pay 295 and have 20 dollars left over

8 0
4 years ago
Given the m∠5 = 45°, find the measure of ∠8.
Serjik [45]

Answer:

If would be more helpful if ther was sometime of picture

6 0
2 years ago
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