3 years ago

I'm so confused help me plz

Mathematics

1 answer:

zmey [24]3 years ago

4 0

So x=7 and y=10 because 35+70 equals 105 what i did is just plugged in numbers.

You might be interested in

A caterer for a wedding reception wants to use a recipe for eggplant salad that recommends using 1.8 kg of eggplant for 10

aalyn [17]

You need to go to school sorry I don’t know I just joined sorry

8 0

3 years ago

Question #1<img src="https://tex.z-dn.net/?f=6%5Cgeq%20-4x-2" id="TexFormula1" title="6\geq -4x-2" alt="6\geq -4x-2" align="absm

natima [27]

X is greater than or equal to -2

5 0

3 years ago

PLEASE HELP ME QUICKLY

mr Goodwill [35]

Answer:

It would be 6.8

8 0

3 years ago

Read 2 more answers

Write an expression for the eighth partial sum of the series using summation notation

balandron [24]

Answer:

option B

Step-by-step explanation:

9/10 + 6/5 + 3/2...........

We find the difference between the terms

$\frac{6}{5} - \frac{9}{10}$

$\frac{12}{10} - \frac{9}{10} = \frac{3}{10}$

We will get the same difference when we subtract consecutive terms.

so , d= 3/10, a= 9/10

we find the formula for nth term

a_n = a+(n-1) d

$a_n = \frac{9}{10} + (n-1)\frac{3}{10}$

$a_n = \frac{9}{10} +\frac{3}{10}n-\frac{3}{10}$

$a_n = \frac{6}{10} +\frac{3}{10}n$

$a_n = \frac{3}{5} +\frac{3}{10}n$

we need to find eighth partial sum so we take n=1 to 8

sum of 8 terms ( $\frac{3}{5} +\frac{3}{10}n$ )

So option B is correct

4 0

3 years ago

Which function has a minimum of -4?

icang [17]

I think it is c but I’m not sure

7 0

1 year ago