All categories

3 years ago

Help with the 3 answers

Mathematics

1 answer:

Monica [59]3 years ago

3 0

Answer:

Step-by-step explanation:

1.)Increasing by 2

2.)1/2 and less, just add them both.

3.)24*7+25=193

hope it helps you out!!

You might be interested in

What is the midpoint of -1 and 6?

Ivahew [28]

Answer:

3.5

Step-by-step explanation:

6--1 = 7/2

= 3.5

5 0

3 years ago

Determine the ordered pair that satisfies the equation, 6x - 8y = 3.

vladimir2022 [97]

Answer:

B (-9,−57/8)

Step-by-step explanation:

we know that

If a ordered pair is a solution of the linear equation, then the ordered pair must satisfy the linear equation

we have

$6x-8y=3$

<u><em>Verify each case</em></u>

Substitute the value of x and the value of y in the linear equation and then compare the results

case A) (6,17/2)

For x=6, y=17/2

Substitute

$6(6)-8(17/2)=3$

$-32=3$ -----> is not true

therefore

The ordered pair not satisfy the equation

case B) (-9,-57/8)

For x=-9, y=-57/8

Substitute

$6(-9)-8(-57/8)=3$

$3=3$ -----> is true

therefore

The ordered pair satisfy the equation

case C) (6,-39/8)

For x=6, y=-39/8

Substitute

$6(6)-8(-39/8)=3$

$75=3$ -----> is not true

therefore

The ordered pair not satisfy the equation

case D) (6,-8)

For x=6, y=-8

Substitute

$6(6)-8(-8)=3$

$100=3$ -----> is not true

therefore

The ordered pair not satisfy the equation

4 0

4 years ago

In a survey about favorite book categories. 1/4 of the total number of people surveyed. Or 39 people, responded that mystery was

Angelina_Jolie [31]

Answer:

Total 156 people were surveyed.

Step-by-step explanation:

We are given the following in the question:

A survey was conducted about favorite book categories.

Out of which one fourth of total number of people surveyed or 39 people responded that mystery was their favorite category.

Let x be the total number of people surveyed.

Then, we can write

$\text{People who like mystery} = 39 \\\\= \dfrac{1}{4}\times x\\\\\Rightarrow 39 = \dfrac{1}{4}\times x\\\\\Rightarrow x = 39\times 4\\\Rightarrow x = 156$

Thus, total 156 people were surveyed.

5 0

3 years ago

Money off coupons have been circulated to 300 households. Only 2/5 of these were redeemed (used) in the local supermarket to get

pochemuha

If 2/5 were used wouldn't it make sense that 3/5 were unused

6 0

4 years ago

Read 2 more answers

Find the value of a for which the solution of the inequality is all real numbers

Katen [24]

Answer:

a= $\frac{4x+15}{x-3}$

Step-by-step explanation:

8 0

3 years ago