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4 years ago

Two more than four times a number is -10

Mathematics

1 answer:

pashok25 [27]4 years ago

7 0

Answer:

Just the equation is:

4x+2=-10

Step-by-step explanation:

Equation with answer is:

4x+2=-10

-2 -2

4x=-12

divide both sides by 4

x=-3

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Combine like terms to create an equivalent expression. Enter coefficients as simplified proper or improper fractions or integers

Art [367]

Answer:

Step-by-step explanation:

The first (and only step) is to remove the brackets.

-1/2 * - 3y = 3/2y Two minus make a plus

-1/2 * 10 = - 5

Answer: 3/2 y - 5

8 0

3 years ago

2 is subtracted from three-fourths of d

xenn [34]

Answer:

hhsdhssmsxnxcjs

Step-by-step explanation:

5 0

3 years ago

plz help i need helpplz help i need helpplz help i need helpplz help i need helpplz help i need helpplz help i need helpplz help

Volgvan

Answer:

the answer should be 9

Step-by-step explanation:

$(256 * 3^{-5} * 6^{0} )^{-2} * (\frac{3^{-2}}{2^{3}} )^{4} * 2^{28}$

$(256*\frac{1}{3^{5}} *6^{0})^{-2}*(\frac{3^{-2}}{2^{3}})^{4}*2^{28}$

$(256*\frac{1}{243} *6^{0})^{-2}*(\frac{3^{-2}}{2^{3}})^{4}*2^{28}$

$(\frac{256}{243} *6^{0})^{-2}*(\frac{3^{-2}}{2^{3}})^{4}*2^{28}$

$(\frac{256}{243})^{-2}*(\frac{3^{-2}}{2^{3}})^{4}*2^{28}$

$(\frac{243}{256})^{2}*(\frac{3^{-2}}{2^{3}})^{4}*2^{28}$

$\frac{59049}{65536}*(\frac{1}{2^{3}*3^{2}})^{4}*2^{28}$

$\frac{59049}{65536}*(\frac{1}{8*9})^{4}*2^{28}$

$\frac{59049}{65536}*(\frac{1}{72})^{4}*2^{28}$

$\frac{59049}{65536}*\frac{1}{26873856}*2^{28}$

$\frac{9}{65536}*\frac{1}{4096}*2^{28}$

$\frac{9}{65536*4096}*2^{28}$

$\frac{9}{268435456}*268435456$

$9$

6 0

3 years ago

Read 2 more answers

A 5-pound of flour costs $4.80. For this bag of flour, what is the cost of flour per ounce?

sattari [20]

So we convert money into numbers 5 pounds of flour is 480 OK. Then we multiply 5*16 we get 80 then 480/80=006. Then we convert money back to numbers and we get 0.006. Answer A is correct.

3 0

3 years ago

For a lower tail hypothesis test with a sample size of 10 and a .10 level of significance, the critical value of the test statis

Fynjy0 [20]

Using a t-distribution calculator, it is found that the critical value of the test statistic t is $t^{\ast} = -1.383$ .

<h3>How to find the critical value of a t-test?</h3>

The critical value is found using a calculator.

The inputs are:

The tail.

The amount of degrees of freedom, which is one less than the sample size.

The significance level.

In this problem, we have a<u> lower(left-tailed) test, with 10 - 1 = 9 df and a level of significance of 0.1</u>, hence the critical value is $t^{\ast} = -1.383$ .

You can learn more about the t-distribution at brainly.com/question/26062194

5 0

3 years ago