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Lunna [17]
3 years ago
14

What is 15x-10=-10xwhat is -2+9=2x-7

Mathematics
1 answer:
LenKa [72]3 years ago
7 0
X=2/5 for first and x=7 for second (The typed ones not written)
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Find the simplest interest. principal = $870 interest rate = 3% time = 9 months
JulsSmile [24]

Answer: $889.58

Step-by-step explanation:

⇒<u>Equation:</u>

A = P(1 + rt)

Turn 3% into decimal and you get 0.03, then 9 months/ 12 months = 0.75 years.

<h2><u>WORK ↓</u></h2>

⇒A = 870(1 + (0.03 × 0.75)) = 889.575

⇒A = $889.58

* Hopefully this helps:)  Mark me the brainliest:) !!!!

8 0
3 years ago
Pls someone help me with part b and their is 5.6 acres
kramer
$0.03+$0.04=$0.15x4=$0.60
6 0
3 years ago
consider a school which has 150 girls and 120 boys find the following ratios : girls : boys , girls : students
Oksi-84 [34.3K]


150/120 (girls to boys)

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those would be your ratios...hope you find it helpful :)

6 0
3 years ago
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solmaris [256]

answer  

no change

We've now found that there was (surprisingly) no change in the rectangle's area, despite changing its size.

Step-by-step explanation:

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2 years ago
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If the ratio of side lengths of similar polygons is 6:11, what is the ratio of perimeters?
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