Please solve these two I have no help and no tutoring

#7) x = 5

     ∠VUJ = 82

     ∠JUT = 93

#8) x = 0

     ∠BJK = 146

     ∠IJB = 26

Step-by-step explanation:

#7) First off, let's find x. We know that the angle ∠VUT is made up of two angles, which is ∠VUJ and ∠JUT. In other words, if you add both these angles, it should equal ∠VUT. So something like this...

∠VUJ + ∠JUT = ∠VUT

Awesome, let's write this out. Remember that ∠VUJ equals 17x - 3? And ∠JUT equals 17x + 8? And ∠VUT equals 175°? The equation should now look like this...

17x - 3 + 17x + 8 = 175

Solve by combining like terms!

17x - 3 + 17x + 8 = 175

34x + 5 = 175

34x = 170

x = 5

Now that we know what x is, plug in 5 for x in the equations! So,

∠VUJ = 17x - 3                                 ∠JUT = 17x + 8

∠VUJ = 17(5) - 3                               ∠JUT = 17(5) + 8

∠VUJ = 82                                       ∠JUT = 93

#8) This problem is exactly the same as #7.

Find x.

∠IJB + ∠BJK = ∠IJK

2x + 26 + 146 + 2x = 172

4x + 172 = 172

4x = 0

x = 0

Now that we know x, plug 0 in for x in the equations to solve and find the angles

∠IJB = 2x + 26                                ∠BJK = 146 + 2x

∠IJB = 2(0) + 26                              ∠BJK = 146 + 2(0)

∠IJB = 26                                        ∠BJK = 146

fabric (square meters)                   cloaks

7                                                           21

4/3                                                         4

step-by-step explanation:

we are told that harry needs 2 square meters of fabric for every 6 wizard cloaks he makes.

1. first of all we will find how many cloaks can be made from 1 square meter of fabric by dividing 6 by 2.

we can see that 3 cloaks can be made from 1 square meter of fabric. now we will multiply 3 by 7 to find number of cloaks made from 7 square meters of fabric.

therefore, harry will make 21 cloaks from 7 square meters of fabric.

2. let us find how many square meters of fabric will be needed to make 4 cloaks.

first of all we will find fabric needed for 1 cloak by dividing 2 by 6.

we can see that fabric needed for 1 cloak is   square meter. now we will multiply   by 4 to find fabric needed for 4 cloaks.