Well if the girl sold the same number of larges but one less small and she made $5 less, then you know that the small boxes are $5. From there take the equation 2s + 7L =52 and subtract 10 from 52 (the two small boxes equal 10) You're left over with 7L= 42 so then do 42/7 = $6 per big box
I think its like this becausse its stating that for every<span> 8 clay beads he use 12 wooden beads to make a necklace so
8/42 and 12/12</span>
Answer:
a. 3 and 8
b. 17
c. 3x^2, 8x, and 17
Step-by-step explanation:
a. The coefficients of an equation are the numbers that come before the variables, in this case x. We can see there is a 3 multiplying x^2 and an 8 multiplying x, therefore the coefficients would be 3 and 8.
b. The constants are the numerical terms(ones without x). This would be 17.
c. Terms are the products of numbers and/or variables separated by addition or subtraction. These would be 3x^2, 8x, and 17.
Answer:
true
Step-by-step explanation:
false because it would just be 2y+4y -1y*2=6
5y*2=6
divide 2
5y+1=6
5y=5
divide 5 to each
then then the answer is <em><u>1</u></em>
If the answer is D. the equation to represent the ages of students is:
n + n+1 + n+2 = 45
it is showing that n is the age of one student and the other student has age one year more than the first one and third students has age of 2 years more than first student and one year greater than the second student. if we solve this equation for the value of n, we get;
3n + 3 = 45
3n = 45 -3
3n = 42
n = 14
so the age of one student is 14, second student 15 and third student 16 years.
and if we add there ages, 14 + 15 + 16 = 45