What is 640 times 3. Solve and then estimate.
Answers
Related Questions
In the blueprint for A rectangular balcony is 1 inch by 1.75 inches if the actual length is 7 feet what is the perimeter
What is 36 percent as a decimal?
I need help on this question I just don't understand how to do it
Solve for x.12-3 =3x
Answers
Answer: 6
Answers
P = 51 / (0.0425* 2).....I used 2 because 24 months = 2 yrs
P = 51 / 0.085
P = 600 <===
Answers
Roland; 17
We divide 3 because it's the total number of grade she got.
Jetta; 16+19+17=52, 52÷3= 17.1
Jetta; 17.1
So, probably Jetta got better grade than Rolanda
Answer: Jetta got better grade than Rolanda
Step-by-step explanation:
Answers
16 is 25 percent of 64
What is percentage?
A percentage is a portion of a whole expressed as a number between 0 and 100 rather than as a fraction.
Given that, 16 is 25% of what number,
Let the number be x,
Using the concept of percentage,
25 percent of x = 16
25% × x = 16
25 / 100 × x = 16
x = 16 × 100 / 25
x = 1600 / 25
x = 64
Hence, 16 is 25 percent of 64.
Learn more about percentage, click;
#SPJ5
The easiest way to do this is to to multiply 16 by 4, because there are 4 25% in 100%. hope i explained it ok
Answers
Slope intercept form is y=mx+b. So you would first subtract 4x from both sides. This ends up being 5y= -4x +20. Then divide both sides by 5. This gets you y= (-4/5)x +4.
y = (-4/5)x + 4 is the slope intercept form of the equation 4x+5y=20 .
To write the equation 4x + 5y = 20 in slope-intercept form (y = mx + b), where "m" represents the slope and "b" represents the y-intercept, we need to solve for "y."
Let's rearrange the equation step by step:
4x + 5y = 20
Subtract 4x from both sides to isolate the term with "y":
5y = -4x + 20
Divide both sides by 5 to isolate "y" and obtain its coefficient:
y = (-4/5)x + 4
To learn more on slope intercept form click:
#SPJ6
Answers
subsitute and solve
y<1/5x
and
y>4x-3
4x-3<y<1/5x
try each one and solve
(5,1)
x=5,y=1
4(5)-3<1<1/5(5)
20-3<1 is already false so this is not a solution
(0,0)
subsitute
4(0)-3<0<1/5(0)
0-3<0<0
true
(-2,-3)
x=-2,y=-3
4(-2)-3<-3<1/5(-2)
-8-3<-3<-2/5
-11<-3<2/5
true
(2,5)
4(2)-3<5<1/5(2)
8-3<5 is already false so the answers are (0,0)and (-2,-3)
2.
remember that the y axis runs up and down and the x axis runs left to right
on the y axis, up is positive and down is negative
on the x axis, right is positive and left is negative
they are written in (x,y) form
notice that there are not points to the left side of the origin (0,0) or the center so therefor there are no points/solutions where x is negative (remember that x is the left number)
so we can cross out (-1,0)
remember that if the second number (x,y) y=second number is equal to zero, then he point is on the x axis
(2,0) is in the part of the screen shown so that is the answer
answers are
1. (0,0) and (-2,-3)
2. (2,0)