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4 years ago

Divide. 2 1/9÷2/3=? 1 11/27 2 2/27 3 1/6 1 2 1/9

Mathematics

2 answers:

Mars2501 [29]4 years ago

6 0

Answer:

$\frac{19}{6} =3\frac{1}{6}$

Step-by-step explanation:

4vir4ik [10]4 years ago

5 0

Answer:

The answer is 3 1/6

Step-by-step explanation:

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Can you please help me find out what m

andrew-mc [135]

Answer: B.

Step-by-step explanation: A triangle is 180 degrees. m< a + b + c = 180, so 75+20+x=180, so x = 85. B.

3 0

3 years ago

Manny makes dinner using 1 box of pasta and 1 jar of sauce. If pasta is sold in packages of 6 boxes and sauce is sold in package

ss7ja [257]

Your doing adding AND subtractions so your only left with five! sorry if i didn't help!

8 0

4 years ago

Luke buys 4 bolts and 6 washers for $2.20 and Holly spends $1.80 on 3 bolts and 5 washers at the same local hardware store. Dete

blondinia [14]

Answer:

Cost of bolts = x = $0.3

Cost of washers = y = $0.167

Step-by-step explanation:

Let us represent:

Cost of bolts = x

Cost of washers = y

Luke buys 4 bolts and 6 washers for $2.20

Hence:

4x + 6y = 2.20....Equation 1

Holly spends $1.80 on 3 bolts and 5 washers at the same local hardware store.

3x + 5y = 1.80....Equation 2

Combining both Equations

4x + 6y = 2.20....Equation 1

3x + 5y = 1.80....Equation 2

Multiply Equation 1 by 3 and Equation 2 by 4 to eliminate x

12x + 18x = 6.6.....Equation 4

12x + 20x = 7.2.......Equation 5

Substract Equation 4 from 5

= 2x = 0.6

x = 0.6/2

x = $0.3

Solving for y

4x + 6y = 2.20....Equation 1

4 × 0.3 + 6y = 2.2

1.2 + 6y = 2.2

6y = 2.2 - 1.2

6y = 1.0

y = 1.0/6

y = $0.167

Cost of bolts = x = $0.3

Cost of washers = y = $0.167

8 0

3 years ago

Write an equation of the line that passes through (−2,3) and (0,8).

nasty-shy [4]

Answer:

$y = \frac{5}{2}x + 8$

Step-by-step explanation:

(-2 , 3 ) ; (0 , 8)

Slope = $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$= \frac{8-3}{0-[-2]}\\\\=\frac{5}{0+2}\\\\=\frac{5}{2}$

m = 5/2 ; (0 , 8)

Equation: y -y1 = m(x -x1)

$y - 8 =\frac{5}{2}(x - 0)\\\\y - 8 =\frac{5}{2}x\\y = \frac{5}{2}x + 8$

4 0

3 years ago

Dave has 85p ellie has £1.43 How much should ellie give to dave so that they both have the same amount of money

Katen [24]

Answer:

29p

Step-by-step explanation:

Money available with Dave = 85p

Money available with Ellie = £1.43

To find:

How much money should Ellie given to Dave so that they both have the same amount of money?

Solution:

First of all, let us convert £ to p.

1 £ = 100p

1.43£ = 143p

Let number of 'p' that Ellie has to give to Dave so that they have equal amount of money = $x$ p

Money left with Ellie after giving $x$ p to Dave = (143 - $x$ )p

Money with Dave after taking $x$ p from Ellie = (85 + $x$ )p

As per question statement, money with both of them is same.

i.e.

$143-x=85+x\\\Rightarrow 2x=143-85\\\Rightarrow 2x = 58\\\Rightarrow x = \bold{29p}$

Therefore, Ellie should give <em>29p</em> to Dave so that they have same amount of money.

They both will have 1.14£ or 114p each.

8 0

3 years ago