2 years ago

Help me please these Recharf

Mathematics

1 answer:

RSB [31]2 years ago

6 0

I’m not to sure sorry good luck

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Please I need help to solve those problems: <br> A) (+4) + (-7) multiply (-3)-(+5)

kozerog [31]

Answer:

The answer is -24, I think!

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1 year ago

Read 2 more answers

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions:

fredd [130]

Oooo ok
I don’t now true this or no
But answer is 13

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2 years ago

Five angles are set at a point. The measurement of each angle is one of five consecutive whole numbers. Set up and solve the equ

grandymaker [24]

Answer:

Step-by-step explanation:

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2 years ago

A landscaper has 10 2/5 cubic yards of peat moss in a truck. If he unloads 2 2/3 cubic yards at the first site and 2 1/4 cubic y

Vikentia [17]

Step-by-step explanation:

The problem bothers on fractions, here we are being presented with mixed fractions.

what we are going to do bascially is to subtract the sum of all the uloaded

peat moss in sites 1 and 2 to get from the peat moss to get the remaining for the third site

therefore

$10\frac{2}{5}-(2\frac{2}{3}+ 2\frac{1}{4})$

we then have to convert the mixed fraction to further simplify the problem we have

$\frac{52}{5}-(\frac{8}{3}+ \frac{9}{4})$

we then solve the fraction to the right of the negative symbol first

$=\frac{52}{5}-(\frac{8}{3}+ \frac{9}{4})\\\\=\frac{52}{5}-\frac{32+27}{12} \\\\=\frac{52}{5}-\frac{59}{12} \\\\\=\frac{624-295}{60} \\\\=\frac{329}{60}$

We can now convert to mixed fraction

$=\frac{329}{60}\\\\ =5\frac{12}{25}$

For the third site the remainder is 5 12/25

8 0

2 years ago

for some real number A, the graph of the line Y=(A+1)x+8 in the standard (x,y) coordinate plane passes through (2,6). What is th

kondaur [170]

Answer:

-1

Step-by-step explanation:

The given equation has a y-intercept of 8, so goes through the point (0, 8).

If the line also goes through the point (2, 6) it has a slope of ...

(y2 -y1)/(x2 -x1) = (6 -8)/(2 -0) = -2/2 = -1

The slope of the line is -1.

_____

The value of A is -2.

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2 years ago