All categories

3 years ago

Solve the equation for x

Mathematics

2 answers:

Ahat [919]3 years ago

6 0

Answer:

B. x = -4

Step-by-step explanation:

- 7x - 35 = -7

add 35 to both sides

-7x = 28

Divde both sides by -7

x = -4

Mama L [17]3 years ago

5 0

Answer: X = -4

Step-by-step explanation:

-7x - 35 = -7

-7x = -7 + 35

-7x = 28

x = -4

You might be interested in

each of equal sides of an isosceles triangle is 4cm greater than its height .If the base of triangle is 24 cm ,calculate the per

Montano1993 [528]

<h3>Answer:-</h3>

192 cm²

<h3>Step by step explanation :-</h3>

Let us take the height be x , then its side = x + 4. Now half of base will be 12 cm .

According to Pythagoras Theorem :-

=> base² + perpendicular ² = hypontenuse ²

=> 12² + x² = (x+4)²

=> 144 + x² = x² + 16 + 8x

=> 8x = 144-16

=> 8x = 128

=> x = 128/8

=> x = 16 cm .

Hence the height of ∆ is 16 cm .So the area will be half the product of base and altitude.

= 1/2 * 16 cm * 24cm .

= 192 cm²

<h3>★ Hence the area of the triangle is 192 cm² .</h3>

8 0

3 years ago

What is 0.1 as a fraction

Inga [223]

Answer:

1/10

Step-by-step explanation:

8 0

3 years ago

A store sells ice cream with assorted toppings. they charge $ 3.00 for ice cream plus 0.50 per ounce of toppings.

aev [14]

Answer:7 ounces

Step-by-step explanation:

If they charge 0.50 cents per ounce then u would take the 50 cents and add that up until it gets to 3.50 and that will give u 7 so the answer is 7 ounces.

8 0

3 years ago

The table shows the inputs and corresponding outputs for the function f(x) = StartFraction 1 Over 8 EndFraction(2)x. A 2-column

asambeis [7]

Answer:

f-1 (1/2) =2, f-1(8) = 6

Step-by-step explanation:

i did it on edge

5 0

3 years ago

Read 2 more answers

Select All of the possible solutions for the following inequality.

MariettaO [177]

Answer:

-12,-9,-3

MARK ME BRAINLIEST PLEASE

6 0

3 years ago