A meteorologist used the expression below to describe how the temperature changed.

Negative 5 + (negative 4)

Which statement could describe how the temperature changed?
The temperature was –5 degrees, then it increased 4 degrees.
The temperature was –5 degrees, then it decreased 4 degrees.
The temperature was 5 degrees, then it increased 4 degrees.
The temperature was 5 degrees, then it decreased 4 degrees.

Answer:

1199 for ricky, 1476 for Pedro

Step-by-step explanation:

2675-277=2398

2398 / 2 = 1199

each player had 1199 bases, pedro however, had 277 more bases than ricky

1199 + 277 = 1476

By solving a system of equations, we conclude that Ricky has 1,199 base hits, and Pedro has 1,476 base hits.

Let's define the variables:

Then we have that the total number of base hits last season is 2675, so we have:

P + R = 2675

We also know that Pedro has 277 more hits than Ricky, then:

P = 277 + R

To solve these equations, we can replace the second equation into the first one:

P + R =  2675

(277 + R) + R = 2675

2*R = 2675 - 277 = 2,398

R = 2,398/2 = 1,199

So we conclude that Ricky has 1,199 base hits, and Pedro has 1,476 base hits.

If you want to learn more about system of equations:

https://brainly.com/question/13729904

#SPJ2

Answer: 5

Step-by-step explanation:

Answer:

-2/3 then -7, 4

Answer: Area = 28.2m²

Step-by-step explanation: The triangle YXZ is shown in the figure below.

Area of a triangle is calculated by the formula:

[tex]A=\frac{1}{2} (base*height)[/tex]

According to the figure, the base of this triangle is b = 8.3m.

Height is a perpendicular line created from one side and intersecting the opposite angle.

To determine the height, use trigonometric relations to angle 68:

[tex]sin(68)=\frac{h}{7.3}[/tex]

h = 7.3*sin(68)

h = 7.3*0.93

h = 6.8

Now, area of triangle YXZ is

[tex]A=\frac{1}{2} (8.3*6.8)[/tex]

A = 28.2

Area of triangle YXZ is 28.2m².

Answer:

Please check the explanation

Step-by-step explanation:

Given the points

Determining the slope between the points:

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(-5,\:-7\right),\:\left(x_2,\:y_2\right)=\left(3,\:1\right)[/tex]

[tex]m=\frac{1-\left(-7\right)}{3-\left(-5\right)}[/tex]

[tex]m=1[/tex]

Writing the equation in point-slope form

As the point-slope form of the line equation is defined by

[tex]y-y_1=m\left(x-x_1\right)[/tex]

Putting the point [tex](-5,-7)[/tex] and the slope [tex]m = 1[/tex] in the line equation

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y-\left(-7\right)=1\left(x-\left(-5\right)\right)\\[/tex]

Hence, the equation in the point-slope form will be:

[tex]y-\left(-7\right)=1\left(x-\left(-5\right)\right)[/tex]

Writing the equation in slope-intercept form

As the point-slope of the equation is

[tex]y=mx+b[/tex]

where m is the slope and b is the y-intercept

Putting m = 1 and (3, 1) to determine the y-intercept

[tex]y = mx+b[/tex]

[tex]1 = 1 (3) + b[/tex]

[tex]1 = 3 + b[/tex]

[tex]b = -2[/tex]

so putting [tex]b=-2[/tex] and m = 1 in the slope-intercept form

[tex]y = mx+b[/tex]

[tex]y = (1)x + (-2)[/tex]

Therefore, the equation in slope-intercept form is:

[tex]y = x -2[/tex]

Writing the equation in the standard form form

As we know that the equation in the standard form is

[tex]Ax+By=C[/tex]

where x and y are variables and A, B and C are constants

As we already know the equation in slope-intercept form

[tex]y = (1)x + (-2)[/tex]

so just simplify the equation to write in standard form

[tex]y = (1)x + (-2)[/tex]

[tex]y = x - 2[/tex]

[tex]y - x = -2[/tex]

Answer:

$-8

Step-by-step explanation:

Answer:

-8

Step-by-step explanation: because deposit means she puts in money and withdrawl means take out money

Answer:

45

Step-by-step explanation:

Answer:

19/8

Step-by-step explanation:

Step-by-step explanation:

just divide them jk but umm it is 19/8

Answer:

y=-3x-3 the slope would be -3

Step-by-step explanation:

Answer: 9h + 20 = 62

Step-by-step explanation:

he has 20 dollars now he needs 42 more so 9h is how much he earns multiplied by h how many hours he needs to work and you would add 20 onto that for the money he already saved and set that equal to the amount he needs

Answer:

Answer is 6

Step-by-step explanation:

Answer:

yz=6

Step-by-step explanation:

y=3

x=2

yz= (3)(2)

yz=6

Answer:

drrrrrrrrrrrrrrrrrrrrrrrrrrr

Step-by-step explanation:

Answer:

The answer is D

hope this helped :)

Answer:

A because X<-2

Step-by-step explanation:

You subtract 6, then you divide the result which is 6 by -3, which will give you -2. And you go in the direction that the <or> is pointing

Answer:

Step-by-step explanation:

-36-42x^2

-42x^2-36

If you factor it is -6(7x^2+6)

Part of the question is cut off, so I assumed factoring. If didn't please let me know and I can rework it.

Answer:

the answer is -2 ( 21 with the 2 at the top + 16)

Step-by-step explanation:

−

2

out of  

−

2

(

21

x

2

)

−

2

(

16

)

.

−

2

(

21

x

2

+

16

)

Answer:

Step-by-step explanation:

Ten more than x x + 10

A number added to 5 5 + x

A number increased by 13 x + 13

5 less than 10 10 - 5

A number decreased by 7 x - 7

Difference between x and 3 x - 3

Difference between 3 and x 3 - x

Twice a number 2x

Ten percent of x 0.10x

Ten times x 10x

Quotient of x and 3 x/3

Quotient of 3 and x 3/x

Five is three more than a

number

5 = x + 3

The product of 2 times a

number is 10

2x = 10

One half a number is 10 x/2 = 10

Five times the sum of x and 2 5(x + 2)

Seven is greater than x 7 > x

Five times the difference of a

number and 4

5(x - 4)

Ten subtracted from 10 times a

number is

that number plus 5

10x - 10 = x

+ 5

The sum of 5x and 10 is equal

to the product of x and 15

5x + 10 =

15x

The sum of two consecutive

integers

(x) + (x + 1)

The sum of two consecutive

even integers

(x) + (x + 2)

The sum of two consecutive odd

integers

(x) + (x + 2)

Answer: Ok, I guess you need to graph, so use a line and graph (0,7.5) and then (10,0)

Step-by-step explanation: Really, if you need a tool that helps you graph fast, just use the website desmos. It helped me a lot, sooo....

Answer:

l=95

Step-by-step explanation:

Perimeter is all the sides add up. So the equation if you know two of the sides, it should be: 338=(2*74)+(2*l)

Answer:

Step-by-step explanation:

the perimeter is 2w plus 2l

so 338 = 74(2)+2l

338 = 148+2l

190=2l

l=95

your length would be 95 m

Answer:

21000

Step-by-step explanation:

To find estimate, round all the values to the nearest thousands

5,789 is 6000

8,356 is 8000

6,561 is 7,000

add.

6000+8000+7000

21000

Answer:

21,000

Step-by-step explanation:

Round each number:

Add the rounded numbers:

I hope this helps!

Step-by-step explanation:

x+ 3/2 = 7/8

3/2 is equivalent to the fraction 12/8

Since the two fractions have common denominators, you can do.

x= 7/8 - 12/8

x=(-5/8)

Hope this helps!!!

Answer:

x = -0.625

Step-by-step explanation:

x+3/2 = 7/8

x + 1.50 = 0.875

x = -0.625

more than less 55% sell in store bird

Answer:

1/2 inches for the orange slice I'm not sure about the other one..

Answer:

The answer is X=6 and x =-6

Step-by-step explanation:

Hope this helps :)

Answer:

[tex]50^{\circ}[/tex]

Step-by-step explanation:

Complementary angles mean that the sum of the angles add up to [tex]90^{\circ}[/tex]. We can use algebra to solve for [tex]x[/tex] and then to determine [tex]m\angle QRS[/tex].

[tex]m\angle QRS + m\angle SRT = 90[/tex]

[tex]8x+10 + 8x = 90[/tex]

[tex]16x = 80[/tex]

[tex]x = 5[/tex]

[tex]m\angle QRS = 8x+10[/tex]

[tex]= 8(5)+10[/tex] (substitution)

[tex]=50^{\circ}[/tex]

∴ [tex]m\angle QRS = 50^{\circ}[/tex]

Hope this helps :)

Answer:

Step-by-step explanation:

b+3b-3b²-2a

(4)+3(4)-3(4)²-2(2)

4+12-48-4

-36

Answer:

.2 cups of cheese

Step-by-step explanation:

Answer:

0.2

Step-by-step explanation:

Answer:

I think it is A

Step-by-step explanation:

i am hop i am helpful

Answer:

C

Step-by-step explanation:

Simplify 9, 12, and 15 by dividing each by 3, in which it equals to 3, 4, 5. the side lengths 9, 12, 15 are the dilated version of 3, 4, 5. I hope this helps!!