Answer:
x + y = 14 -----------(1)
----------------(2)
The above is the required system of equation, where,
x = no. of cans of soup Robert purchased
y = no. of cans of frozen dinner Robert purchased
c = amount of sodium (in mg) which each can of frozen dinner contains
Step-by-step explanation:
Let, Robert purchased x number of cans of soup and y number of cans of frozen dinner and each can of frozen dinner contains c mg of sodium.
Then, according to the question,
x + y = 14 -----------(1)
and
----------------(2)
Based on the information, it should be noted that the value of x is 3 and the measure of angle HEB will be 27°.
<h3>How to illustrate the information?</h3>
It should be noted that complementary angles are the angles that are equal to 90°.
Therefore, based on the information given, the expression will be illustrated thus:
19x + 6 + 9x = 90°
Collect like terms
28x = 90° - 6°
28x = 84
Divide through by 28
28x / 28 = 84/28
x = 3
Therefore, the value of HEB will be:
= 9x
= 9 × 3
= 27°
Therefore, based on the information, it should be noted that the value of x is 3 and the measure of angle HEB will be 27°.
Learn more about angles on:
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So the rule is just to add 3, so all you do s add 3 to 8. 8+3=11.
The pattern continues, 2,5,8,11,14,17,20,23,26,29,32.....
The two packages mailed together is cheaper.
If seperately:
3 pounds package= $(x+2y)
5 pounds package= $(x+4y)
If combined:
3+5=8 pounds
= $(x+7y)
amount of money saved=$[(x+2y)+(x+4y)]-$(x+7y)
Answer:
The answer is 5.5.
Step-by-step explanation:
Because 4 + 1.5 is 5.5, so 5.5 is the exchange rate between Gamma and Alpha coins.