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RUDIKE [14]
3 years ago
6

PLZ HELP ME I NEED HELP

Mathematics
1 answer:
NemiM [27]3 years ago
4 0

Answer:

A,C and B

Step-by-step explanation:

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Whats the cost of each vegetable if 5 squash and 2 zucchini is $1.32​
alex41 [277]

Answer:

Step-by-step explanation:

 

We first need to define a couple of variables.  Let s = the cost of 1 squash and z = the cost of 1 zucchini.

 

Now lets translate the words into algebra:

 

"The cost of 5 squash and 2 zucchini is $1.32"  ===>  5s  +  2z  =  1.32

 

"Three squash and 1 zucchini cost $0.75"  ===>   3s  +  z  =  0.75

 

There are several ways to solve systems of equations.  Let's use substitution.  We can find what z equals in terms of s by manipulating the second equation:

 

 3s  +   z   =   0.75

-3s                 -3s

------------     -------------

           z    =  -3s  +0.75

 

Now lets substitute (-3s + 0.75) into the first equation for z, then solve for s:

 

 5s + 2(-3s + 0.75) = 1.32

 

Can you handle it from here?

 

(Hint: Once you have solved for s, you can substitute that value back into either of the equations and solve for z.)

3 0
4 years ago
which of the following is an equation of a line parallel to the equation <img src="https://tex.z-dn.net/?f=y%3D%5Cfrac%7B1%7D%7B
kotykmax [81]

Answer:

Any equation of a line having a slope of 1/2.

Step-by-step explanation:

It appears that the question gives answer choices and this problem could have many solutions, but parallel lines have equal slopes. The slope of this line is 1/2 since it is in y=mx+b form where m is the slope. So a few examples of equations of lines parallel to the given equation would be y = 1/2x - 5 or y = 1/2x + 10 etc.

7 0
3 years ago
The 2nd problem. pls i need to know the answer
Tju [1.3M]
Kianna had 480 and she shared 1/8.....1/8 * 480 = 480/8 = 60
kyle had 420 and he shared 1/6....1/6 * 420 = 420/6 = 70
together, they shared (70 + 60) = 130
5 0
3 years ago
Read 2 more answers
Find the measure of CB
mixer [17]

{c}^{2}  -  {b}^{2}  =  {a}^{2}

{34}^{2}  -  {30}^{2}  =  {256}^{2}

\sqrt{256}  = 16

CB is 16 units.

8 0
3 years ago
Find the product. (3a^4 + 4)^2
Ira Lisetskai [31]
9a8+24a4+16

Make sure that 8 and 4 are to the power
6 0
4 years ago
Read 2 more answers
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