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3 years ago

What is the sum of five times a number and -6 is -2?

Mathematics

1 answer:

padilas [110]3 years ago

4 0

It would be 5x-6 = -2

5x = -2+6

x = 4/5

Number would be 4/5

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two 3 in. by 5 in. index cards are placed side by side so that their edges are touching. which term best represents where the ca

11Alexandr11 [23.1K]

<span>Which term best represents where the cards touch?
A.Angle
B.Line segment
C.Point
D.Plane

The best term is B. LINE SEGMENT.

A line segment is part of a line that is bounded by 2 distinct end points. In this case, the end points are the edges of the index cards.</span>

7 0

2 years ago

The distance an airplane travels depends on how much time it spends flying. Which expression represents the distance the airplan

kogti [31]

Answer: B. $\text{Distance(20)}$

Step-by-step explanation:

The notation to express a dependent variable is given by :-

$Y(x)$ , where Y is depending variable which is dependent upon x ( independent variable).

The given statement : The distance an airplane travels depends on how much time it spends flying.

Here , Independent variable : Time

Dependent variable : Distance

Then , the notation to express distance (dependent variable) the airplane flies in 20 minutes is given by :-

$\text{Distance(20)}$

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2 years ago

Solve: 3 square root 8x-2=4<br> To solve this equation, first BLANK both sides

SpyIntel [72]

Answer:

Cube

X =8.25

Step-by-step explanation:

6 0

2 years ago

a club put its members into 5 groups for an activity. After 7 student have to leave early, there are only 3 students left to fin

Zanzabum

Answer:

2 students in each group

Step-by-step explanation:

If there were 5 groups and after a while 7 students leave early and 3 students remain to do the activity, if you add 7 + 3 = 10 divide it by 5, the number of groups in the activity, you would get 2 students in each group.

6 0

3 years ago

Read 2 more answers

Which radical expression in the picture is equivalent to t^5/8?

mixas84 [53]

<h3>Answer: Choice B</h3>

=========================================================

Explanation:

The rule we use is

$\Large a^{m/n} = \sqrt[n]{a^m} = \left(\sqrt[n]{a}\right)^m$

where 'a' is the base, m stays in the role of the exponent, and n plays the role of the root index (eg: n = 3 is a cube root, n = 4 is a fourth root, and so on).

So for instance,

$\Large 2^{3/4} = \sqrt[4]{2^3} = \left(\sqrt[4]{2}\right)^3$

or in this case,

$\Large t^{5/8} = \sqrt[8]{t^5} = \left(\sqrt[8]{t}\right)^5$

5 0

2 years ago