2 years ago

Can I get some help with this please

Mathematics

1 answer:

scZoUnD [109]2 years ago

3 0

She could buy 5 mangos

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How do I do this? Can somebody answer and explain?

yan [13]

A) multiple the 3 x 4 and add 1.
3 x 4 = 12 + 1 = 13
13/3

B) (7 x 3) + 2 = 23/3

C) (4 x 2) + 1 = 9/2

D) (2 x 8) + 7 = 23/8

5 0

1 year ago

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What is the equation of the line that is parallel to 3x-5y=7 and passes through the point (-10,8)

Goryan [66]

Answer:

$5y - 3x = 70$

Step-by-step explanation:

The given line has equation:

3x-5y=7

We need to determine the slope of this line, so we rewrite in slope intercept form.

$y = \frac{3}{5}x - \frac{7}{5}$

The slope of this line , when we compare to y=mx+c is

$m = \frac{3}{5}$

All parallel lines have the same slope.

Hence our line also has the same slope

This line passes through (-10,8).

The equation is given by:

$y-y_1=m(x-x_1)$

We substitute the slope and point to get:

$y - 8 = \frac{3}{5}(x - - 10)$

We expand to get:

$y - 8 = \frac{3}{5}x + 6$

$y = \frac{3}{5}x + 14$

$5y - 3x = 70$

6 0

2 years ago

What is the area of the triangle? 24 in 16 in 15 in 12 in

Lelechka [254]

Answer:

D. 12 in

Step-by-step explanation:

(B * h)/2

6 * 4 = 24

24/2 = 12

Area = 12 in

5 0

2 years ago

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What transformation occurs to the graph f (x) =2x + 3 if the 3 in the equation is changed to a 5?

kodGreya [7K]

The equation will shift up two points

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2 years ago

Solve for x in the equation x squared + 10 x + 12 = 36.

Anna35 [415]

It’s the first one

x = -12 or x=2

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2 years ago