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Bingel [31]
4 years ago
11

Y=2x+1 y=-x+4 It's a system of equation

Mathematics
1 answer:
MrRissso [65]4 years ago
8 0
Since y=y. set the equations equal to each then solve
2x + 1 = -x + 4
+x +x
3x + 1 = 4
-1 -1
3x = 3
/3 /3
x = 1
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How many grams of fat are contained in a 2500 calorie diet if 450 calories are derived from fat?
trapecia [35]

Answer:

450 calories of fat contain 50 gram

Step-by-step explanation:

Given data in question

total calorie = 2500 calories

fat = 450 calories

to find out

How many grams of fat

Solution

we know that 1 gram of fat contain 9 calories and one gram of protein and carbohydrate contain 4 calories.

so we have given that 450 calories of fat

9 calories of fat contain = 1 gram

1 calories of fat contain = 1/9 gram

450 calories of fat contain = 1/9 × 450 gram

450 calories of fat contain = 50 gram

3 0
4 years ago
In the diagram above, what is point F called relative to ABC?
SOVA2 [1]

Answer:

Circumcenter

Step-by-step explanation:

The center that is created by intersection of the three perpendicular bisectors of your triangle sides.

4 0
2 years ago
The cost of a computer is $849. The store is offering a 20% discount, and then a sales tax of 6% is added after the discount. WH
Alex_Xolod [135]

Answer:

$719.95

Step-by-step explanation:

To find the purchase total, multiply the price by the percent paid and add the percent of tax.

The store offers a 20% discount. This means you pay 80% of the price. So the discounted price is 0.80(849) = 679.2.

Find the tax to be paid by multiplying 0.06(679.2) = 40.752.

Add the tax for the final total.

679.2 + 40.752 = 719.95

3 0
3 years ago
4. A college's tuition increases by 15% each year. If tuition for your first year is $27,355, what will the tuition be each of t
nadezda [96]

Answer:

c

Step-by-step explanation:

increase in 15% therefore 1.15% of principal amount

$27355 times 1.15= $31458.25

$31458.25 times 1.15=$36,176.8975

$36,176.8975 times 1.15= $41603.53563

round all answers to the nearest dollar and you get

$31, 458, $36, 177, $41,604

so answer c

4 0
3 years ago
A school has a capacity of 965 students. If 541 students are already enrolled in the school, how many students remain? Round to
kifflom [539]

Answer:

420 students

Step-by-step explanation:

965-541=424

round to the nearest ten and you get 420

i hope this helped, please mark this as brainliest! thanks

8 0
3 years ago
Read 2 more answers
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