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Anika [276]
3 years ago
14

Solve the system of equations using elimination. 4x+3y=3 4x-2y=18

Mathematics
2 answers:
eduard3 years ago
5 0
The answer us 71633912
klasskru [66]3 years ago
4 0
Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point form: (3, -3)

Equation form: x = 3, y= -3
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Find interest and amount to be paid on ₹15000 at 5% per annum after 2 years
san4es73 [151]

Answer:

$16537.50

Step-by-step explanation:

Simple Interest Rate Formula: A = P(1 + r)^t

Since we are given <em>P</em>, <em>r</em>, and <em>t</em>, simply plug it in to find your answer:

A = 15000(1 + 0.05)²

A = 15000(1.05)²

A = 15000(1.1025)

A = 16537.5

3 0
4 years ago
Read 2 more answers
If Miguel types 40 words per minute and he types for 30 minutes how many words will he have typed total? *
krok68 [10]

Answer:

1200 words

Step-by-step explanation:

If he types 40 words a minute, you have to multiply that by thirty because he typed 40 words 30 timers. 40 x 30=1200

8 0
3 years ago
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Amanda is reading a book that has 125 pages. she has read 12 pages a day for 4 days in a row. how many more pages does amanda ha
FinnZ [79.3K]
Total pages=125
Pages read in 1 day=12
Pages read in 4 days=4×12=48
Left pages to read=125-48=77 pages
7 0
3 years ago
A wheel with radius 1 m is rolled in a straight line through one complete revolution on a flat horizontal surface. How many metr
Artyom0805 [142]

Answer:

6.28 m

Step-by-step explanation:

If a wheel travels with one full revolution, it would have travelled the circumference's distance from it's starting point.

The circumference of a circle is 2\pi r

Let's assume \pi is 3.14 and solve for the equation.

2\cdot3.14\cdot1\\6.28

Hope this helped!

4 0
3 years ago
A recipe calls for 3/4 cup of flour, but Kelli has only 1/3 cup of flour. How much more flour does she need?
liubo4ka [24]
She needs 3/4 - 1/3   cups

LCD of 3 and 4 is 12 so convert the fractions to 12th's:-

3/4 - 1/3  = 9/12 - 4/12  = 5/12

She needs another 5/12 of a cup of flour , Answer.
5 0
3 years ago
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