3 years ago

Help please? I’m not too sure what to do?

Mathematics

1 answer:

mamaluj [8]3 years ago

6 0

Answer:

Step-by-step explanation:

Average needed to get grade C = 70

Average = Total Amount / No of Items.

No of items = 4

therefore Total needed = 70 x 4 = 280

current total score = 66.75 + 66 + 72.25 = 205

the fourth test minimum score = 280 - 205 = 75

You might be interested in

A research scientist reports that mice will live an average of 40 months when their diets are sharply restricted and then enrich

natka813 [3]

Can you make this question clearer to read?

4 0

3 years ago

Write an equation in slope-intercept form for the line with y-intercept −5 and slope −2/5

riadik2000 [5.3K]

Answer:

$\large\boxed{y=-\dfrac{2}{5}x-5}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

We have

$m=-\dfrac{2}{5},\ b=-5$

Substitute:

$y=-\dfrac{2}{5}x+(-5)}=-\dfrac{2}{5}x-5$

8 0

3 years ago

Simone is stocking a shelf with bottles of salad dressing. She has one box with 30 bottles and another box with 18 bottles. She

nirvana33 [79]

Answer:

Step-by-step explanation:

30+18=48

48/6=8

5 0

3 years ago

Read 2 more answers

What should i put down for my index card for algebra 2 midterm

BabaBlast [244]

Nd xindisnisnd I did I dhe I’d do did I’d didnidnid didb dubs dB did I. Js Jax

6 0

3 years ago

Read 2 more answers

What is the distance of the set of points (coordinate planes)

Firlakuza [10]

Dude tbh, I’m on the same problem as you and I need help with the answer.!!

7 0

3 years ago

Read 2 more answers