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ella [17]
3 years ago
15

When you were equation for problem which is 300% of what number is 180 what do you use to represent the phrase ‘what number’?

Mathematics
2 answers:
damaskus [11]3 years ago
8 0

Answer: 540

Step-by-step explanation:

liraira [26]3 years ago
6 0
530 is the correct answer based on calculations















Your welcome
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Did anyone take the Linear Functions Unit Test for CCA grade 10?? I could really use the help!!
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2 years ago
If 3a-2b= 8 and a+3b=7 what is the value of 4a+b?
Fittoniya [83]
Step 1: Find the value of one variable in terms of the other.

a+3b=7\\a=7-3b

Step 2: Substitute the value you just found for this variable in the other equation.

3a-2b=8\\3(7-3b)-2b=8\\21-9b-2b=8\\21-11b=8\\21=8+11b\\13=11b\\\frac{13}{11}=b\\ b=1\frac{2}{11}

Step 3: Use your new value for the second variable to find the first.

a+3b=7\\a+3(1\frac{2}{11})=7\\a+3\frac{6}{11}=7\\\\a=3\frac{5}{11}

Now that we know the values for a and b we can find the value of 4a+b.

4a+b\\4(3\frac{5}{11})+1\frac{2}{11}\\12+\frac{20}{11}+1\frac{2}{11}\\\\12+1\frac{9}{11}+1\frac{2}{11}\\\\\boxed{15}
6 0
3 years ago
If f(x)=5(x-3)+4 what is the value of f(2)?
algol13

Answer:

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Step-by-step explanation:

6 0
3 years ago
Sonji bought a combination lock that opens with a four-digit number created using the digits 0 through 9. The same digit
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Answer:

it would be x =11*49

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Please give me correct answer​
babunello [35]

Answer:

  • 36 = 17+19 ---> They are twin primes and their sum is 36

  • 84 = 41+43 ---> They are twin Primes and sum is 84

  • 120 = 59+61 ---> They also are twin primes and their sum is 120

  • 144 = 71+73 ---> They are also twin primes and the sum is 144

6 0
2 years ago
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