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3 years ago

Plz, help me with this question!

Mathematics

1 answer:

Sever21 [200]3 years ago

4 0

Answer:

Step-by-step explanation:

thi is my answer pa ki mark brainlits

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Slope intercept form for 1/-2

boyakko [2]

y= 1/-2x + b

The standard slope intercept form would be y =mx+b

"m" would be the increase/decrease or what makes the line go up or down,

and the "b" would be the height in which it starts at

Hope this helped.

7 0

3 years ago

Which fraction is equivalent to 70/100

Viefleur [7K]

Answer:

710

Step-by-step explanation:

6 0

2 years ago

2(7x-9)=5(x+3)<br> Solve for x

Nadya [2.5K]

Answer:

x = 3.67

Step-by-step explanation:

Simplify both expressions

14x - 18 = 5x + 15

Subtract the bigger (n)x by the smaller

14x - 5x = 9x

Plus the smallest by itself, giving you:

9x - 18 = 15

+18 +18

9x = 33

Simplify ( divided by 3 )

3x = 11

x = 3.67

7 0

2 years ago

The number of pens used varies directly with the number of pieces of paper needed. If 12 pens are used when 40 pieces of paper a

svetlana [45]

Answer:

Step-by-step explanation:

Y=KX

P=KX

12=K40

12/40=K

.3=K

P=.3X

P=.3(240)

P=72

6 0

3 years ago

In the supermarket a loaf of bread costs 37p how many loaves can david buy with a 2 coin ? How much money will be left over?

Rasek [7]

Answer: He can buy 5 loaves of bread.

After buying 5 loaves 15 p will be left.

Step-by-step explanation:

Given, In the supermarket a loaf of bread costs 37p .

To find: How many loaves can David buy with a $\pounds 2$ coin?

Since $\pounds 1=100\text{ pence}$

Then, $\pounds 2=200\text{ pence}$

Number of loaves he can buy = (Amount he has) ÷ (Cost of a loaf of bread)

= 200 p ÷ 37 p

$=5\dfrac{15}{37}$

i.e. he can buy 5 loaves of bread and 15 p will be left.

Hence, He can buy 5 loaves of bread.

After buying 5 loaves 15 p will be left.

6 0

3 years ago