Your answer is a. y= 7x - 22
explanation: i eyeballed this but checked my answer anyway because im insecure
hope it helps
Answer:
(-20 -15) by (15 28)
Step-by-step explanation:
Answer:15
Step-by-step explanation: Its simple, 30% as a decimal is 0.30, multiply it by 50 and you get 15.
Answer: The value of q is exactly 7
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Explanation:
L = 16 is the length
W = 3 is the width
H = q is the unknown height
S = 362 is the surface area
We'll use the formula
S = 2*(L*W+W*H+L*H)
which is the surface area formula for any rectangular block
So plug in the given info and solve for q
S = 2*(L*W+W*H+L*H)
362 = 2*(16*3+3*q+16*q)
362 = 2*(48+3q+16q)
362 = 2*(48+19q)
362/2 = 2*(48+19q)/2 ... divide both sides by 2
181 = 48+19q
48+19q = 181
19q+48 = 181
19q+48-48 = 181-48 .... subtract 48 from both sides
19q = 133
19q/19 = 133/19 .... divide both sides by 19
q = 7
Answer:
50x^2y^4
Step-by-step explanation:
- 15xy/3 X 10xy^3
- 15 divided by 3 equals 5
- So now its 5 X 10xxy^3y (you got the extra X and y from the 15xy)
- Multiply the number 5 X 10 equals to 50
- So now you've got 50xxy^3y
- Apply the exponent rule (xx = x ^ 1+1)
- So that gives you 50yx^1+1y^3
- Add the numbers 1+1=2
- So now you have 50yx^2y^3
- Apply exponent rule again (yy^3 = y^1+3)
- So know you have 50x^2y^1+3
- Add the numbers 50x^2y^4
- And that's your answer