Step-by-step explanation:
please mark me as brainlest
<em> Given that:</em> 100 copies = $3.10
<em>Find cost of 1 copy:</em>
1 copy = $3.10 ÷ 100 = $0.031
<em>Find the cost of 155 copies: </em>
155 copies = $0.031 x 155 = $4.81 (nearest hundredth)
Answer: $4.81
Figure 1 is not the answet
Answer:
y=-1/5x+1
Step-by-step explanation:
divide both sides by 5: 1/5x+y=1
subtract 1/5x so y is alone since slope-intercept has y=mx+b: y=-1/5x+1
A good formula that I use for triangles is A=bh divides by 2. If you substitute it would be 192=b12 divided by 2. Divide 12 with two or multiply 12 with 1/2(same answer). You divide 192 with 6 because that is the answer of 12 divided by 2. You should get 32. If you multiply 32 with 12 then divide by 2 or multiply 1/2 you should get 192. The answer is 32. I hope that makes sense:)
