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serg [7]
3 years ago
9

Ben has b dollars. Cam has 7 fewer dollars than Ben. How many dollars does Cam have? Write your answer as an expression.

Mathematics
2 answers:
Citrus2011 [14]3 years ago
7 0
B - 7 
B is the number of dollars Ben has and Cam has 7 less so you just subtract 7 from b
Tanzania [10]3 years ago
3 0

Answer:

Cam has b-7 dollars.

Step-by-step explanation:

Here b represents the number of dollars Ben has,

Given,

Cam has 7 fewer dollars than Ben,

So, the number of dollars cam has = The number of Ben's dollar - 7

=b-7

Hence, the expression that represents cam's dollar is,

' b-7 '

You might be interested in
X intercept -7 y intercept -5
Fittoniya [83]
The x-intercept of a line is when the y coordinate is equal to 0. So, the x-intercept would be (0,-7).

The y-intercept of a line is when the x coordinate is equal to 0. So the y-intercept would be (-5,0).

To find the equation of a line, you need the slope and the y-intercept.
We already know the y intercept is -5. The equation for a line is:

Y=mx+b

m stands for slope
b stands for the y intercept.

To find the slope, use the equation-

y1-y2
--------
x1-x2

Another way to say that is the change in y over the change in x.

Plug in the the 2 coordinate points you know, which are (-7,0) and (0,-5).

0+5
-------,
-7-0


5/-7.

The slope is 5/-7
The Y intercept is -5

The equation of the line is y= 5/-7x -5

The coordinate point for the x intercept is (-7,0)
The coordinate point for the y intercept is (0,-5)
7 0
4 years ago
The graph of y=f(x) is shown below. Find the value of f (0)
meriva

Answer:

f(0) = 2

Step-by-step explanation:

Read from the graph the value "y" that the line presents when "x" is zero. That is the f(0) you are looking for.

See attached screen capture with the point highlighted

f(0) according to the image provided is equal to 2.

f(0) = 2

4 0
3 years ago
W much
Bezzdna [24]

Jerome bought C. 4\frac{7}{8} pounds of candy.

Step-by-step explanation:

Step 1:

First, we must convert the mixed fractions into improper fractions. To do that we multiply the whole number with the denominator and add with it the numerator while the denominator remains the same.

To convert this fraction 1\frac{1}{2} = \frac{(1)(2)+1}{2} =\frac{3}{2} .

To convert this fraction 2\frac{3}{4} = \frac{(2)(4)+3}{4} =\frac{11}{4} .

So Jerome bought \frac{3}{2} pounds of jelly beans, \frac{5}{8} pounds of gumballs and \frac{11}{4} pounds of chocolate.

Step 2:

We add all the values to determine the total candy bought.

\frac{3}{2} +\frac{5}{8} + \frac{11}{4} = \frac{(4(3)+1(5)+2(11))}{8} .

\frac{(4(3)+1(5)+2(11))}{8}  = \frac{39}{8} .

\frac{39}{8} can also be written as 4\frac{7}{8}.

So Jerome bought 4\frac{7}{8} pounds of candy which is option C.

6 0
4 years ago
2) n-1 - 9n<br> can you simplify
Morgarella [4.7K]
-1 - 10n is a simple version
8 0
4 years ago
Read 2 more answers
Find the value of 3<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D" id="TexFormula1" title="\sqrt{x}" alt="\sqrt{x}" align="abs
Alex

Answer:

The answer is

<h2>22</h2>

Step-by-step explanation:

3√x + 7

x = 25

Substitute the value of x into the expression

That's

3(√25) + 7

√25 = 5

So we have

3(5) + 7

= 15 + 7

<h3>= 22</h3>

Hope this helps you

8 0
4 years ago
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