3 years ago

Need help on this.what's the value of a b and c??

Mathematics

1 answer:

Kay [80]3 years ago

6 0

Answer:

check the attached images

You might be interested in

A customer purchased 3 pairs of jeans (j) for $94.50. If each pair of

tamaranim1 [39]

Answer:

$31.50

Step-by-step explanation:

3j = $94.50

j = 94.50 / 3

j = $31.50

7 0

3 years ago

Solve the following equations 19=7+y

Svetlanka [38]

Subtract the 7 from both sides,
you are left with
11=y

5 0

3 years ago

Read 2 more answers

Last time, one out of every 4 students in our class was absent. This time, after Jen came back, only one out of every 5 students

VMariaS [17]

Answer: There are 20 students and 4 students are not here today.

Step-by-step explanation:

If the number of students = 4

Let the number of students be 'x'.

Fraction of students absent = $\dfrac{x}{4}$

If the number of students = 5

Fraction of students absent = $\dfrac{x}{5}$

And Jen came back,

So, the fraction of student absent is also written as

$\dfrac{x}{4}-1$

According to question, it becomes,

$\dfrac{x}{5}=\dfrac{x}{4}-1\\\\\dfrac{x}{5}=\dfrac{x-4}{4}\\\\4x=5(x-4)\\\\4x=5x-20\\\\4x-5x=-20\\\\-x=-20\\\\x=20$

Hence, there are 20 students in our school.

And number of students are not here today is $\dfrac{20}{5}=4$

3 0

3 years ago

Quadrilateral EFGH has the vertices E (-1,5), F (-2,3), G (-9,7), H (-3,6). What quadrant would all the vertices of quadrilatera

LenaWriter [7]

Answer:

Quadrant III

Step-by-step explanation:

5 0

3 years ago

How can 8 ounces be expressed in pounds

vichka [17]

The answer would be .5 pounds

1 ounce is equal to .0625 lbs

so 8 * .0625 = .5

hope this helps :)

brainliest???

4 0

3 years ago

Read 2 more answers

Need help on this.what's the value of a b and c??​

Need help on this.what's the value of a b and c??