All categories

3 years ago

How do you solve -5(5x+7)

Mathematics

2 answers:

kherson [118]3 years ago

3 0

Answer:

x=7

Step-by-step explanation:

5x%2B7=6x Start with the given equation.

5x=6x-7 Subtract 7 from both sides.

5x-6x=-7 Subtract 6x from both sides.

-x=-7 Combine like terms on the left side.

Divide both sides by -1 to isolate x.

x=7 Reduce.

vova2212 [387]3 years ago

3 0

Answer:

-25x-35

Step-by-step explanation:multiply using the distrubetive property.

You might be interested in

PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP PLS PLS HELP

Nonamiya [84]

Answer:

A. N and Q

Step-by-step explanation:

Look at the order of the triangles: MNL and PQR

MNL and PQR

They are both ordered in the middle, whereas others like M and Q are not. For example, M is ordered first and Q is middle.

N and Q match - The correct letters will always align in the order

7 0

2 years ago

Read 2 more answers

Consider the function f(x) = 20/√x and its second-degree polynomial P2 (x) = 20 - 10(x-1) + 7.5(x-1)^2 at x=0.8. Compute the val

krok68 [10]

Answer:

$f (0.8) = 22.3607$ and $P_{2} (0.8) = 22.300$ .

Step-by-step explanation:

According to the statement, $f (x) = \frac{20}{\sqrt{x}}$ and $P_{2}(x) = 20 - 10 (x-1) + 7.5 (x-1) ^ 2$ . Based on these definitions, at $x=0.8$ produce:

$f (0.8) = \frac{20}{\sqrt {0.8}} = 22.3607$ . On the other hand, you have to:

$P_{2} (0.8) = 20 - 10 (0.8 -1) +7.5 (0.8 -1)^2$

$P_{2} (0.8) = 20 - 10 (-0.2) +7.5 (-0.2)^2 = 22.300$

Then, it can be affirmed that $f (0.8) = 22.3607$ and $P_{2} (0.8) = 22.300$ .

3 0

3 years ago

Can someone answer my question please

natta225 [31]

Answer:

do you know how to calculate c

Step-by-step explanation:

6 0

2 years ago

A box of Ritz crackers is $2.59 and contains 24 servings. What is the price per EACH serving?

sasho [114]

Answer:

$0.11

Step-by-step explanation:

Divide 2.59 by 24 = 0.11 (rounded up)

5 0

3 years ago

Read 2 more answers

What is the slope of the line that contains the pionts (2,3) (2,-4)

Free_Kalibri [48]

Answer:

There is no slope

Step-by-step explanation:

If the x-coordinates are the same, then that means there's no slope and is a straight vertical line.

6 0

2 years ago